19638432

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6199}}^1$

素因数の和:6226

約数の個数: 72

約数和(自身を含む): 60933600

約数和(自身を除く): 41295168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 6199, 12398, 18597, 24796, 37194, 49592, 55791, 68189, 74388, 99184, 111582, 136378, 148776, 198368, 204567, 223164, 272756, 297552, 409134, 446328, 545512, 595104, 613701, 818268, 892656, 1091024, 1227402, 1636536, 1785312, 2182048, 2454804, 3273072, 4909608, 6546144, 9819216, 19638432]

約数ペア:

[(1, 19638432), (2, 9819216), (3, 6546144), (4, 4909608), (6, 3273072), (8, 2454804), (9, 2182048), (11, 1785312), (12, 1636536), (16, 1227402), (18, 1091024), (22, 892656), (24, 818268), (32, 613701), (33, 595104), (36, 545512), (44, 446328), (48, 409134), (66, 297552), (72, 272756), (88, 223164), (96, 204567), (99, 198368), (132, 148776), (144, 136378), (176, 111582), (198, 99184), (264, 74388), (288, 68189), (352, 55791), (396, 49592), (528, 37194), (792, 24796), (1056, 18597), (1584, 12398), (3168, 6199)]