1945746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 4762368

約数和(自身を除く): 2816622

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 317, 341, 558, 634, 682, 951, 1023, 1902, 2046, 2853, 3069, 3487, 5706, 6138, 6974, 9827, 10461, 19654, 20922, 29481, 31383, 58962, 62766, 88443, 108097, 176886, 216194, 324291, 648582, 972873, 1945746]

約数ペア:

[(1, 1945746), (2, 972873), (3, 648582), (6, 324291), (9, 216194), (11, 176886), (18, 108097), (22, 88443), (31, 62766), (33, 58962), (62, 31383), (66, 29481), (93, 20922), (99, 19654), (186, 10461), (198, 9827), (279, 6974), (317, 6138), (341, 5706), (558, 3487), (634, 3069), (682, 2853), (951, 2046), (1023, 1902)]