40154238

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 99025920

約数和(自身を除く): 58871682

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 83, 93, 102, 153, 166, 186, 249, 279, 289, 306, 459, 498, 527, 558, 578, 747, 837, 867, 918, 1054, 1411, 1494, 1581, 1674, 1734, 2241, 2573, 2601, 2822, 3162, 4233, 4482, 4743, 5146, 5202, 7719, 7803, 8466, 8959, 9486, 12699, 14229, 15438, 15606, 17918, 23157, 23987, 25398, 26877, 28458, 38097, 43741, 46314, 47974, 53754, 69471, 71961, 76194, 80631, 87482, 131223, 138942, 143922, 161262, 215883, 241893, 262446, 393669, 431766, 483786, 647649, 743597, 787338, 1181007, 1295298, 1487194, 2230791, 2362014, 4461582, 6692373, 13384746, 20077119, 40154238]

約数ペア:

[(1, 40154238), (2, 20077119), (3, 13384746), (6, 6692373), (9, 4461582), (17, 2362014), (18, 2230791), (27, 1487194), (31, 1295298), (34, 1181007), (51, 787338), (54, 743597), (62, 647649), (83, 483786), (93, 431766), (102, 393669), (153, 262446), (166, 241893), (186, 215883), (249, 161262), (279, 143922), (289, 138942), (306, 131223), (459, 87482), (498, 80631), (527, 76194), (558, 71961), (578, 69471), (747, 53754), (837, 47974), (867, 46314), (918, 43741), (1054, 38097), (1411, 28458), (1494, 26877), (1581, 25398), (1674, 23987), (1734, 23157), (2241, 17918), (2573, 15606), (2601, 15438), (2822, 14229), (3162, 12699), (4233, 9486), (4482, 8959), (4743, 8466), (5146, 7803), (5202, 7719)]