26264916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 73225152

約数和(自身を除く): 46960236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 47, 57, 76, 86, 94, 114, 129, 141, 171, 172, 188, 228, 258, 282, 342, 361, 387, 423, 516, 564, 684, 722, 774, 817, 846, 893, 1083, 1444, 1548, 1634, 1692, 1786, 2021, 2166, 2451, 2679, 3249, 3268, 3572, 4042, 4332, 4902, 5358, 6063, 6498, 7353, 8037, 8084, 9804, 10716, 12126, 12996, 14706, 15523, 16074, 16967, 18189, 24252, 29412, 31046, 32148, 33934, 36378, 38399, 46569, 50901, 62092, 67868, 72756, 76798, 93138, 101802, 115197, 139707, 152703, 153596, 186276, 203604, 230394, 279414, 305406, 345591, 460788, 558828, 610812, 691182, 729581, 1382364, 1459162, 2188743, 2918324, 4377486, 6566229, 8754972, 13132458, 26264916]

約数ペア:

[(1, 26264916), (2, 13132458), (3, 8754972), (4, 6566229), (6, 4377486), (9, 2918324), (12, 2188743), (18, 1459162), (19, 1382364), (36, 729581), (38, 691182), (43, 610812), (47, 558828), (57, 460788), (76, 345591), (86, 305406), (94, 279414), (114, 230394), (129, 203604), (141, 186276), (171, 153596), (172, 152703), (188, 139707), (228, 115197), (258, 101802), (282, 93138), (342, 76798), (361, 72756), (387, 67868), (423, 62092), (516, 50901), (564, 46569), (684, 38399), (722, 36378), (774, 33934), (817, 32148), (846, 31046), (893, 29412), (1083, 24252), (1444, 18189), (1548, 16967), (1634, 16074), (1692, 15523), (1786, 14706), (2021, 12996), (2166, 12126), (2451, 10716), (2679, 9804), (3249, 8084), (3268, 8037), (3572, 7353), (4042, 6498), (4332, 6063), (4902, 5358)]