1799004348

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{2237}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 4618963440

約数和(自身を除く): 2819959092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 251, 267, 356, 502, 534, 753, 801, 1004, 1068, 1506, 1602, 2237, 2259, 3012, 3204, 4474, 4518, 6711, 8948, 9036, 13422, 20133, 22339, 26844, 40266, 44678, 67017, 80532, 89356, 134034, 199093, 201051, 268068, 398186, 402102, 561487, 597279, 796372, 804204, 1122974, 1194558, 1684461, 1791837, 2245948, 2389116, 3368922, 3583674, 5053383, 6737844, 7167348, 10106766, 20213532, 49972343, 99944686, 149917029, 199889372, 299834058, 449751087, 599668116, 899502174, 1799004348]

約数ペア:

[(1, 1799004348), (2, 899502174), (3, 599668116), (4, 449751087), (6, 299834058), (9, 199889372), (12, 149917029), (18, 99944686), (36, 49972343), (89, 20213532), (178, 10106766), (251, 7167348), (267, 6737844), (356, 5053383), (502, 3583674), (534, 3368922), (753, 2389116), (801, 2245948), (1004, 1791837), (1068, 1684461), (1506, 1194558), (1602, 1122974), (2237, 804204), (2259, 796372), (3012, 597279), (3204, 561487), (4474, 402102), (4518, 398186), (6711, 268068), (8948, 201051), (9036, 199093), (13422, 134034), (20133, 89356), (22339, 80532), (26844, 67017), (40266, 44678)]