31008516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 92746752

約数和(自身を除く): 61738236

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 907, 924, 1036, 1221, 1554, 1628, 1814, 2442, 2721, 2849, 3108, 3628, 4884, 5442, 5698, 6349, 8547, 9977, 10884, 11396, 12698, 17094, 19047, 19954, 25396, 29931, 33559, 34188, 38094, 39908, 59862, 67118, 69839, 76188, 100677, 119724, 134236, 139678, 201354, 209517, 234913, 279356, 369149, 402708, 419034, 469826, 704739, 738298, 838068, 939652, 1107447, 1409478, 1476596, 2214894, 2584043, 2818956, 4429788, 5168086, 7752129, 10336172, 15504258, 31008516]

約数ペア:

[(1, 31008516), (2, 15504258), (3, 10336172), (4, 7752129), (6, 5168086), (7, 4429788), (11, 2818956), (12, 2584043), (14, 2214894), (21, 1476596), (22, 1409478), (28, 1107447), (33, 939652), (37, 838068), (42, 738298), (44, 704739), (66, 469826), (74, 419034), (77, 402708), (84, 369149), (111, 279356), (132, 234913), (148, 209517), (154, 201354), (222, 139678), (231, 134236), (259, 119724), (308, 100677), (407, 76188), (444, 69839), (462, 67118), (518, 59862), (777, 39908), (814, 38094), (907, 34188), (924, 33559), (1036, 29931), (1221, 25396), (1554, 19954), (1628, 19047), (1814, 17094), (2442, 12698), (2721, 11396), (2849, 10884), (3108, 9977), (3628, 8547), (4884, 6349), (5442, 5698)]