2018349936

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3061}}^1$

素因数の和:3335

約数の個数: 120

約数和(自身を含む): 5972492240

約数和(自身を除く): 3954142304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 241, 304, 342, 456, 482, 684, 723, 912, 964, 1368, 1446, 1928, 2169, 2736, 2892, 3061, 3856, 4338, 4579, 5784, 6122, 8676, 9158, 9183, 11568, 12244, 13737, 17352, 18316, 18366, 24488, 27474, 27549, 34704, 36632, 36732, 41211, 48976, 54948, 55098, 58159, 73264, 73464, 82422, 109896, 110196, 116318, 146928, 164844, 174477, 219792, 220392, 232636, 329688, 348954, 440784, 465272, 523431, 659376, 697908, 737701, 930544, 1046862, 1395816, 1475402, 2093724, 2213103, 2791632, 2950804, 4187448, 4426206, 5901608, 6639309, 8374896, 8852412, 11803216, 13278618, 14016319, 17704824, 26557236, 28032638, 35409648, 42048957, 53114472, 56065276, 84097914, 106228944, 112130552, 126146871, 168195828, 224261104, 252293742, 336391656, 504587484, 672783312, 1009174968, 2018349936]

約数ペア:

[(1, 2018349936), (2, 1009174968), (3, 672783312), (4, 504587484), (6, 336391656), (8, 252293742), (9, 224261104), (12, 168195828), (16, 126146871), (18, 112130552), (19, 106228944), (24, 84097914), (36, 56065276), (38, 53114472), (48, 42048957), (57, 35409648), (72, 28032638), (76, 26557236), (114, 17704824), (144, 14016319), (152, 13278618), (171, 11803216), (228, 8852412), (241, 8374896), (304, 6639309), (342, 5901608), (456, 4426206), (482, 4187448), (684, 2950804), (723, 2791632), (912, 2213103), (964, 2093724), (1368, 1475402), (1446, 1395816), (1928, 1046862), (2169, 930544), (2736, 737701), (2892, 697908), (3061, 659376), (3856, 523431), (4338, 465272), (4579, 440784), (5784, 348954), (6122, 329688), (8676, 232636), (9158, 220392), (9183, 219792), (11568, 174477), (12244, 164844), (13737, 146928), (17352, 116318), (18316, 110196), (18366, 109896), (24488, 82422), (27474, 73464), (27549, 73264), (34704, 58159), (36632, 55098), (36732, 54948), (41211, 48976)]