12770142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 32237568

約数和(自身を除く): 19467426

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 131, 154, 211, 231, 262, 393, 422, 462, 633, 786, 917, 1266, 1441, 1477, 1834, 2321, 2751, 2882, 2954, 4323, 4431, 4642, 5502, 6963, 8646, 8862, 10087, 13926, 16247, 20174, 27641, 30261, 32494, 48741, 55282, 60522, 82923, 97482, 165846, 193487, 304051, 386974, 580461, 608102, 912153, 1160922, 1824306, 2128357, 4256714, 6385071, 12770142]

約数ペア:

[(1, 12770142), (2, 6385071), (3, 4256714), (6, 2128357), (7, 1824306), (11, 1160922), (14, 912153), (21, 608102), (22, 580461), (33, 386974), (42, 304051), (66, 193487), (77, 165846), (131, 97482), (154, 82923), (211, 60522), (231, 55282), (262, 48741), (393, 32494), (422, 30261), (462, 27641), (633, 20174), (786, 16247), (917, 13926), (1266, 10087), (1441, 8862), (1477, 8646), (1834, 6963), (2321, 5502), (2751, 4642), (2882, 4431), (2954, 4323)]