42445386

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 102136320

約数和(自身を除く): 59690934

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 43, 58, 61, 62, 86, 87, 93, 122, 129, 174, 183, 186, 258, 261, 279, 366, 387, 522, 549, 558, 774, 899, 1098, 1247, 1333, 1769, 1798, 1891, 2494, 2623, 2666, 2697, 3538, 3741, 3782, 3999, 5246, 5307, 5394, 5673, 7482, 7869, 7998, 8091, 10614, 11223, 11346, 11997, 15738, 15921, 16182, 17019, 22446, 23607, 23994, 31842, 34038, 38657, 47214, 54839, 76067, 77314, 81313, 109678, 115971, 152134, 162626, 164517, 228201, 231942, 243939, 329034, 347913, 456402, 487878, 493551, 684603, 695826, 731817, 987102, 1369206, 1463634, 2358077, 4716154, 7074231, 14148462, 21222693, 42445386]

約数ペア:

[(1, 42445386), (2, 21222693), (3, 14148462), (6, 7074231), (9, 4716154), (18, 2358077), (29, 1463634), (31, 1369206), (43, 987102), (58, 731817), (61, 695826), (62, 684603), (86, 493551), (87, 487878), (93, 456402), (122, 347913), (129, 329034), (174, 243939), (183, 231942), (186, 228201), (258, 164517), (261, 162626), (279, 152134), (366, 115971), (387, 109678), (522, 81313), (549, 77314), (558, 76067), (774, 54839), (899, 47214), (1098, 38657), (1247, 34038), (1333, 31842), (1769, 23994), (1798, 23607), (1891, 22446), (2494, 17019), (2623, 16182), (2666, 15921), (2697, 15738), (3538, 11997), (3741, 11346), (3782, 11223), (3999, 10614), (5246, 8091), (5307, 7998), (5394, 7869), (5673, 7482)]