6646458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 17466624

約数和(自身を除く): 10820166

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 47, 49, 74, 78, 91, 94, 98, 111, 141, 147, 182, 222, 259, 273, 282, 294, 329, 481, 518, 546, 611, 637, 658, 777, 962, 987, 1222, 1274, 1443, 1554, 1739, 1813, 1833, 1911, 1974, 2303, 2886, 3367, 3478, 3626, 3666, 3822, 4277, 4606, 5217, 5439, 6734, 6909, 8554, 10101, 10434, 10878, 12173, 12831, 13818, 20202, 22607, 23569, 24346, 25662, 29939, 36519, 45214, 47138, 59878, 67821, 70707, 73038, 85211, 89817, 135642, 141414, 158249, 170422, 179634, 255633, 316498, 474747, 511266, 949494, 1107743, 2215486, 3323229, 6646458]

約数ペア:

[(1, 6646458), (2, 3323229), (3, 2215486), (6, 1107743), (7, 949494), (13, 511266), (14, 474747), (21, 316498), (26, 255633), (37, 179634), (39, 170422), (42, 158249), (47, 141414), (49, 135642), (74, 89817), (78, 85211), (91, 73038), (94, 70707), (98, 67821), (111, 59878), (141, 47138), (147, 45214), (182, 36519), (222, 29939), (259, 25662), (273, 24346), (282, 23569), (294, 22607), (329, 20202), (481, 13818), (518, 12831), (546, 12173), (611, 10878), (637, 10434), (658, 10101), (777, 8554), (962, 6909), (987, 6734), (1222, 5439), (1274, 5217), (1443, 4606), (1554, 4277), (1739, 3822), (1813, 3666), (1833, 3626), (1911, 3478), (1974, 3367), (2303, 2886)]