29893698

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 71508096

約数和(自身を除く): 41614398

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 81, 113, 138, 142, 162, 207, 213, 226, 339, 414, 426, 621, 639, 678, 1017, 1242, 1278, 1633, 1863, 1917, 2034, 2599, 3051, 3266, 3726, 3834, 4899, 5198, 5751, 6102, 7797, 8023, 9153, 9798, 11502, 14697, 15594, 16046, 18306, 23391, 24069, 29394, 44091, 46782, 48138, 70173, 72207, 88182, 132273, 140346, 144414, 184529, 210519, 216621, 264546, 369058, 421038, 433242, 553587, 649863, 1107174, 1299726, 1660761, 3321522, 4982283, 9964566, 14946849, 29893698]

約数ペア:

[(1, 29893698), (2, 14946849), (3, 9964566), (6, 4982283), (9, 3321522), (18, 1660761), (23, 1299726), (27, 1107174), (46, 649863), (54, 553587), (69, 433242), (71, 421038), (81, 369058), (113, 264546), (138, 216621), (142, 210519), (162, 184529), (207, 144414), (213, 140346), (226, 132273), (339, 88182), (414, 72207), (426, 70173), (621, 48138), (639, 46782), (678, 44091), (1017, 29394), (1242, 24069), (1278, 23391), (1633, 18306), (1863, 16046), (1917, 15594), (2034, 14697), (2599, 11502), (3051, 9798), (3266, 9153), (3726, 8023), (3834, 7797), (4899, 6102), (5198, 5751)]