18242910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1302

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 38366370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1259, 1449, 1610, 2070, 2415, 2518, 2898, 3777, 4830, 6295, 7245, 7554, 8813, 11331, 12590, 14490, 17626, 18885, 22662, 26439, 28957, 37770, 44065, 52878, 56655, 57914, 79317, 86871, 88130, 113310, 132195, 144785, 158634, 173742, 202699, 260613, 264390, 289570, 396585, 405398, 434355, 521226, 608097, 793170, 868710, 1013495, 1216194, 1303065, 1824291, 2026990, 2606130, 3040485, 3648582, 6080970, 9121455, 18242910]

約数ペア:

[(1, 18242910), (2, 9121455), (3, 6080970), (5, 3648582), (6, 3040485), (7, 2606130), (9, 2026990), (10, 1824291), (14, 1303065), (15, 1216194), (18, 1013495), (21, 868710), (23, 793170), (30, 608097), (35, 521226), (42, 434355), (45, 405398), (46, 396585), (63, 289570), (69, 264390), (70, 260613), (90, 202699), (105, 173742), (115, 158634), (126, 144785), (138, 132195), (161, 113310), (207, 88130), (210, 86871), (230, 79317), (315, 57914), (322, 56655), (345, 52878), (414, 44065), (483, 37770), (630, 28957), (690, 26439), (805, 22662), (966, 18885), (1035, 17626), (1259, 14490), (1449, 12590), (1610, 11331), (2070, 8813), (2415, 7554), (2518, 7245), (2898, 6295), (3777, 4830)]