40354974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 106479360

約数和(自身を除く): 66124386

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 33, 34, 38, 51, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 306, 323, 342, 374, 418, 561, 627, 631, 646, 969, 1122, 1254, 1262, 1683, 1881, 1893, 1938, 2907, 3366, 3553, 3762, 3786, 5679, 5814, 6941, 7106, 10659, 10727, 11358, 11989, 13882, 20823, 21318, 21454, 23978, 31977, 32181, 35967, 41646, 62469, 63954, 64362, 71934, 96543, 107901, 117997, 124938, 131879, 193086, 203813, 215802, 235994, 263758, 353991, 395637, 407626, 611439, 707982, 791274, 1061973, 1186911, 1222878, 1834317, 2123946, 2241943, 2373822, 3668634, 4483886, 6725829, 13451658, 20177487, 40354974]

約数ペア:

[(1, 40354974), (2, 20177487), (3, 13451658), (6, 6725829), (9, 4483886), (11, 3668634), (17, 2373822), (18, 2241943), (19, 2123946), (22, 1834317), (33, 1222878), (34, 1186911), (38, 1061973), (51, 791274), (57, 707982), (66, 611439), (99, 407626), (102, 395637), (114, 353991), (153, 263758), (171, 235994), (187, 215802), (198, 203813), (209, 193086), (306, 131879), (323, 124938), (342, 117997), (374, 107901), (418, 96543), (561, 71934), (627, 64362), (631, 63954), (646, 62469), (969, 41646), (1122, 35967), (1254, 32181), (1262, 31977), (1683, 23978), (1881, 21454), (1893, 21318), (1938, 20823), (2907, 13882), (3366, 11989), (3553, 11358), (3762, 10727), (3786, 10659), (5679, 7106), (5814, 6941)]