42950754

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 124843680

約数和(自身を除く): 81892926

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 49, 57, 63, 66, 77, 98, 99, 114, 126, 133, 147, 154, 171, 198, 209, 231, 233, 266, 294, 342, 399, 418, 441, 462, 466, 539, 627, 693, 699, 798, 882, 931, 1078, 1197, 1254, 1386, 1398, 1463, 1617, 1631, 1862, 1881, 2097, 2394, 2563, 2793, 2926, 3234, 3262, 3762, 4194, 4389, 4427, 4851, 4893, 5126, 5586, 7689, 8379, 8778, 8854, 9702, 9786, 10241, 11417, 13167, 13281, 14679, 15378, 16758, 17941, 20482, 22834, 23067, 26334, 26562, 29358, 30723, 30989, 34251, 35882, 39843, 46134, 48697, 53823, 61446, 61978, 68502, 79686, 92169, 92967, 97394, 102753, 107646, 125587, 146091, 161469, 184338, 185934, 205506, 216923, 251174, 278901, 292182, 322938, 340879, 376761, 433846, 438273, 557802, 650769, 681758, 753522, 876546, 1022637, 1130283, 1301538, 1952307, 2045274, 2260566, 2386153, 3067911, 3904614, 4772306, 6135822, 7158459, 14316918, 21475377, 42950754]

約数ペア:

[(1, 42950754), (2, 21475377), (3, 14316918), (6, 7158459), (7, 6135822), (9, 4772306), (11, 3904614), (14, 3067911), (18, 2386153), (19, 2260566), (21, 2045274), (22, 1952307), (33, 1301538), (38, 1130283), (42, 1022637), (49, 876546), (57, 753522), (63, 681758), (66, 650769), (77, 557802), (98, 438273), (99, 433846), (114, 376761), (126, 340879), (133, 322938), (147, 292182), (154, 278901), (171, 251174), (198, 216923), (209, 205506), (231, 185934), (233, 184338), (266, 161469), (294, 146091), (342, 125587), (399, 107646), (418, 102753), (441, 97394), (462, 92967), (466, 92169), (539, 79686), (627, 68502), (693, 61978), (699, 61446), (798, 53823), (882, 48697), (931, 46134), (1078, 39843), (1197, 35882), (1254, 34251), (1386, 30989), (1398, 30723), (1463, 29358), (1617, 26562), (1631, 26334), (1862, 23067), (1881, 22834), (2097, 20482), (2394, 17941), (2563, 16758), (2793, 15378), (2926, 14679), (3234, 13281), (3262, 13167), (3762, 11417), (4194, 10241), (4389, 9786), (4427, 9702), (4851, 8854), (4893, 8778), (5126, 8379), (5586, 7689)]