2021007348

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:719

約数の個数: 120

約数和(自身を含む): 5403690600

約数和(自身を除く): 3382683252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 293, 324, 349, 366, 549, 586, 698, 732, 879, 1047, 1098, 1172, 1396, 1647, 1758, 2094, 2196, 2637, 3141, 3294, 3516, 4188, 4941, 5274, 6282, 6588, 7911, 9423, 9882, 10548, 12564, 15822, 17873, 18846, 19764, 21289, 23733, 28269, 31644, 35746, 37692, 42578, 47466, 53619, 56538, 63867, 71492, 85156, 94932, 102257, 107238, 113076, 127734, 160857, 191601, 204514, 214476, 255468, 306771, 321714, 383202, 409028, 482571, 574803, 613542, 643428, 766404, 920313, 965142, 1149606, 1227084, 1447713, 1724409, 1840626, 1930284, 2299212, 2760939, 2895426, 3448818, 3681252, 5521878, 5790852, 6237677, 6897636, 8282817, 11043756, 12475354, 16565634, 18713031, 24950708, 33131268, 37426062, 56139093, 74852124, 112278186, 168417279, 224556372, 336834558, 505251837, 673669116, 1010503674, 2021007348]

約数ペア:

[(1, 2021007348), (2, 1010503674), (3, 673669116), (4, 505251837), (6, 336834558), (9, 224556372), (12, 168417279), (18, 112278186), (27, 74852124), (36, 56139093), (54, 37426062), (61, 33131268), (81, 24950708), (108, 18713031), (122, 16565634), (162, 12475354), (183, 11043756), (244, 8282817), (293, 6897636), (324, 6237677), (349, 5790852), (366, 5521878), (549, 3681252), (586, 3448818), (698, 2895426), (732, 2760939), (879, 2299212), (1047, 1930284), (1098, 1840626), (1172, 1724409), (1396, 1447713), (1647, 1227084), (1758, 1149606), (2094, 965142), (2196, 920313), (2637, 766404), (3141, 643428), (3294, 613542), (3516, 574803), (4188, 482571), (4941, 409028), (5274, 383202), (6282, 321714), (6588, 306771), (7911, 255468), (9423, 214476), (9882, 204514), (10548, 191601), (12564, 160857), (15822, 127734), (17873, 113076), (18846, 107238), (19764, 102257), (21289, 94932), (23733, 85156), (28269, 71492), (31644, 63867), (35746, 56538), (37692, 53619), (42578, 47466)]