42975954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 73145646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 47, 54, 59, 63, 82, 94, 118, 123, 126, 141, 177, 189, 246, 282, 287, 329, 354, 369, 378, 413, 423, 531, 574, 658, 738, 826, 846, 861, 987, 1062, 1107, 1239, 1269, 1593, 1722, 1927, 1974, 2214, 2419, 2478, 2538, 2583, 2773, 2961, 3186, 3717, 3854, 4838, 5166, 5546, 5781, 5922, 7257, 7434, 7749, 8319, 8883, 11151, 11562, 13489, 14514, 15498, 16638, 16933, 17343, 17766, 19411, 21771, 22302, 24957, 26978, 33866, 34686, 38822, 40467, 43542, 49914, 50799, 52029, 58233, 65313, 74871, 80934, 101598, 104058, 113693, 116466, 121401, 130626, 149742, 152397, 174699, 227386, 242802, 304794, 341079, 349398, 364203, 457191, 524097, 682158, 728406, 795851, 914382, 1023237, 1048194, 1591702, 2046474, 2387553, 3069711, 4775106, 6139422, 7162659, 14325318, 21487977, 42975954]

約数ペア:

[(1, 42975954), (2, 21487977), (3, 14325318), (6, 7162659), (7, 6139422), (9, 4775106), (14, 3069711), (18, 2387553), (21, 2046474), (27, 1591702), (41, 1048194), (42, 1023237), (47, 914382), (54, 795851), (59, 728406), (63, 682158), (82, 524097), (94, 457191), (118, 364203), (123, 349398), (126, 341079), (141, 304794), (177, 242802), (189, 227386), (246, 174699), (282, 152397), (287, 149742), (329, 130626), (354, 121401), (369, 116466), (378, 113693), (413, 104058), (423, 101598), (531, 80934), (574, 74871), (658, 65313), (738, 58233), (826, 52029), (846, 50799), (861, 49914), (987, 43542), (1062, 40467), (1107, 38822), (1239, 34686), (1269, 33866), (1593, 26978), (1722, 24957), (1927, 22302), (1974, 21771), (2214, 19411), (2419, 17766), (2478, 17343), (2538, 16933), (2583, 16638), (2773, 15498), (2961, 14514), (3186, 13489), (3717, 11562), (3854, 11151), (4838, 8883), (5166, 8319), (5546, 7749), (5781, 7434), (5922, 7257)]