15740634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 39223296

約数和(自身を除く): 23482662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 227, 254, 273, 381, 454, 546, 681, 762, 889, 1362, 1589, 1651, 1778, 2667, 2951, 3178, 3302, 4767, 4953, 5334, 5902, 8853, 9534, 9906, 11557, 17706, 20657, 23114, 28829, 34671, 41314, 57658, 61971, 69342, 86487, 123942, 172974, 201803, 374777, 403606, 605409, 749554, 1124331, 1210818, 2248662, 2623439, 5246878, 7870317, 15740634]

約数ペア:

[(1, 15740634), (2, 7870317), (3, 5246878), (6, 2623439), (7, 2248662), (13, 1210818), (14, 1124331), (21, 749554), (26, 605409), (39, 403606), (42, 374777), (78, 201803), (91, 172974), (127, 123942), (182, 86487), (227, 69342), (254, 61971), (273, 57658), (381, 41314), (454, 34671), (546, 28829), (681, 23114), (762, 20657), (889, 17706), (1362, 11557), (1589, 9906), (1651, 9534), (1778, 8853), (2667, 5902), (2951, 5334), (3178, 4953), (3302, 4767)]