2018378544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2671}}^1$

素因数の和:2875

約数の個数: 160

約数和(自身を含む): 6456920064

約数和(自身を除く): 4438541520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 173, 182, 208, 273, 312, 336, 346, 364, 519, 546, 624, 692, 728, 1038, 1092, 1211, 1384, 1456, 2076, 2184, 2249, 2422, 2671, 2768, 3633, 4152, 4368, 4498, 4844, 5342, 6747, 7266, 8013, 8304, 8996, 9688, 10684, 13494, 14532, 15743, 16026, 17992, 18697, 19376, 21368, 26988, 29064, 31486, 32052, 34723, 35984, 37394, 42736, 47229, 53976, 56091, 58128, 62972, 64104, 69446, 74788, 94458, 104169, 107952, 112182, 125944, 128208, 138892, 149576, 188916, 208338, 224364, 243061, 251888, 277784, 299152, 377832, 416676, 448728, 462083, 486122, 555568, 729183, 755664, 833352, 897456, 924166, 972244, 1386249, 1458366, 1666704, 1848332, 1944488, 2772498, 2916732, 3234581, 3696664, 3888976, 5544996, 5833464, 6007079, 6469162, 7393328, 9703743, 11089992, 11666928, 12014158, 12938324, 18021237, 19407486, 22179984, 24028316, 25876648, 36042474, 38814972, 42049553, 48056632, 51753296, 72084948, 77629944, 84099106, 96113264, 126148659, 144169896, 155259888, 168198212, 252297318, 288339792, 336396424, 504594636, 672792848, 1009189272, 2018378544]

約数ペア:

[(1, 2018378544), (2, 1009189272), (3, 672792848), (4, 504594636), (6, 336396424), (7, 288339792), (8, 252297318), (12, 168198212), (13, 155259888), (14, 144169896), (16, 126148659), (21, 96113264), (24, 84099106), (26, 77629944), (28, 72084948), (39, 51753296), (42, 48056632), (48, 42049553), (52, 38814972), (56, 36042474), (78, 25876648), (84, 24028316), (91, 22179984), (104, 19407486), (112, 18021237), (156, 12938324), (168, 12014158), (173, 11666928), (182, 11089992), (208, 9703743), (273, 7393328), (312, 6469162), (336, 6007079), (346, 5833464), (364, 5544996), (519, 3888976), (546, 3696664), (624, 3234581), (692, 2916732), (728, 2772498), (1038, 1944488), (1092, 1848332), (1211, 1666704), (1384, 1458366), (1456, 1386249), (2076, 972244), (2184, 924166), (2249, 897456), (2422, 833352), (2671, 755664), (2768, 729183), (3633, 555568), (4152, 486122), (4368, 462083), (4498, 448728), (4844, 416676), (5342, 377832), (6747, 299152), (7266, 277784), (8013, 251888), (8304, 243061), (8996, 224364), (9688, 208338), (10684, 188916), (13494, 149576), (14532, 138892), (15743, 128208), (16026, 125944), (17992, 112182), (18697, 107952), (19376, 104169), (21368, 94458), (26988, 74788), (29064, 69446), (31486, 64104), (32052, 62972), (34723, 58128), (35984, 56091), (37394, 53976), (42736, 47229)]