2451468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 6187104

約数和(自身を除く): 3735636

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 197, 204, 244, 366, 394, 591, 732, 788, 1037, 1182, 2074, 2364, 3111, 3349, 4148, 6222, 6698, 10047, 12017, 12444, 13396, 20094, 24034, 36051, 40188, 48068, 72102, 144204, 204289, 408578, 612867, 817156, 1225734, 2451468]

約数ペア:

[(1, 2451468), (2, 1225734), (3, 817156), (4, 612867), (6, 408578), (12, 204289), (17, 144204), (34, 72102), (51, 48068), (61, 40188), (68, 36051), (102, 24034), (122, 20094), (183, 13396), (197, 12444), (204, 12017), (244, 10047), (366, 6698), (394, 6222), (591, 4148), (732, 3349), (788, 3111), (1037, 2364), (1182, 2074)]