12275928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 40780800

約数和(自身を除く): 28504872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 353, 378, 414, 483, 504, 552, 621, 644, 706, 756, 828, 966, 1059, 1242, 1288, 1412, 1449, 1512, 1656, 1932, 2118, 2471, 2484, 2824, 2898, 3177, 3864, 4236, 4347, 4942, 4968, 5796, 6354, 7413, 8119, 8472, 8694, 9531, 9884, 11592, 12708, 14826, 16238, 17388, 19062, 19768, 22239, 24357, 25416, 29652, 32476, 34776, 38124, 44478, 48714, 56833, 59304, 64952, 66717, 73071, 76248, 88956, 97428, 113666, 133434, 146142, 170499, 177912, 194856, 219213, 227332, 266868, 292284, 340998, 438426, 454664, 511497, 533736, 584568, 681996, 876852, 1022994, 1363992, 1534491, 1753704, 2045988, 3068982, 4091976, 6137964, 12275928]

約数ペア:

[(1, 12275928), (2, 6137964), (3, 4091976), (4, 3068982), (6, 2045988), (7, 1753704), (8, 1534491), (9, 1363992), (12, 1022994), (14, 876852), (18, 681996), (21, 584568), (23, 533736), (24, 511497), (27, 454664), (28, 438426), (36, 340998), (42, 292284), (46, 266868), (54, 227332), (56, 219213), (63, 194856), (69, 177912), (72, 170499), (84, 146142), (92, 133434), (108, 113666), (126, 97428), (138, 88956), (161, 76248), (168, 73071), (184, 66717), (189, 64952), (207, 59304), (216, 56833), (252, 48714), (276, 44478), (322, 38124), (353, 34776), (378, 32476), (414, 29652), (483, 25416), (504, 24357), (552, 22239), (621, 19768), (644, 19062), (706, 17388), (756, 16238), (828, 14826), (966, 12708), (1059, 11592), (1242, 9884), (1288, 9531), (1412, 8694), (1449, 8472), (1512, 8119), (1656, 7413), (1932, 6354), (2118, 5796), (2471, 4968), (2484, 4942), (2824, 4347), (2898, 4236), (3177, 3864)]