121809828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 346477824

約数和(自身を除く): 224667996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 197, 204, 238, 357, 394, 433, 476, 591, 714, 788, 866, 1182, 1299, 1379, 1428, 1732, 2364, 2598, 2758, 3031, 3349, 4137, 5196, 5516, 6062, 6698, 7361, 8274, 9093, 10047, 12124, 13396, 14722, 16548, 18186, 20094, 22083, 23443, 29444, 36372, 40188, 44166, 46886, 51527, 70329, 85301, 88332, 93772, 103054, 140658, 154581, 170602, 206108, 255903, 281316, 309162, 341204, 511806, 597107, 618324, 1023612, 1194214, 1450117, 1791321, 2388428, 2900234, 3582642, 4350351, 5800468, 7165284, 8700702, 10150819, 17401404, 20301638, 30452457, 40603276, 60904914, 121809828]

約数ペア:

[(1, 121809828), (2, 60904914), (3, 40603276), (4, 30452457), (6, 20301638), (7, 17401404), (12, 10150819), (14, 8700702), (17, 7165284), (21, 5800468), (28, 4350351), (34, 3582642), (42, 2900234), (51, 2388428), (68, 1791321), (84, 1450117), (102, 1194214), (119, 1023612), (197, 618324), (204, 597107), (238, 511806), (357, 341204), (394, 309162), (433, 281316), (476, 255903), (591, 206108), (714, 170602), (788, 154581), (866, 140658), (1182, 103054), (1299, 93772), (1379, 88332), (1428, 85301), (1732, 70329), (2364, 51527), (2598, 46886), (2758, 44166), (3031, 40188), (3349, 36372), (4137, 29444), (5196, 23443), (5516, 22083), (6062, 20094), (6698, 18186), (7361, 16548), (8274, 14722), (9093, 13396), (10047, 12124)]