1517796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 4630080

約数和(自身を除く): 3112284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 317, 342, 399, 532, 634, 684, 798, 951, 1197, 1268, 1596, 1902, 2219, 2394, 2853, 3804, 4438, 4788, 5706, 6023, 6657, 8876, 11412, 12046, 13314, 18069, 19971, 24092, 26628, 36138, 39942, 42161, 54207, 72276, 79884, 84322, 108414, 126483, 168644, 216828, 252966, 379449, 505932, 758898, 1517796]

約数ペア:

[(1, 1517796), (2, 758898), (3, 505932), (4, 379449), (6, 252966), (7, 216828), (9, 168644), (12, 126483), (14, 108414), (18, 84322), (19, 79884), (21, 72276), (28, 54207), (36, 42161), (38, 39942), (42, 36138), (57, 26628), (63, 24092), (76, 19971), (84, 18069), (114, 13314), (126, 12046), (133, 11412), (171, 8876), (228, 6657), (252, 6023), (266, 5706), (317, 4788), (342, 4438), (399, 3804), (532, 2853), (634, 2394), (684, 2219), (798, 1902), (951, 1596), (1197, 1268)]