18730224

素因数分解:

$2^4\times 3^3\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:435

約数の個数: 80

約数和(自身を含む): 54282240

約数和(自身を除く): 35552016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 191, 216, 227, 382, 432, 454, 573, 681, 764, 908, 1146, 1362, 1528, 1719, 1816, 2043, 2292, 2724, 3056, 3438, 3632, 4086, 4584, 5157, 5448, 6129, 6876, 8172, 9168, 10314, 10896, 12258, 13752, 16344, 20628, 24516, 27504, 32688, 41256, 43357, 49032, 82512, 86714, 98064, 130071, 173428, 260142, 346856, 390213, 520284, 693712, 780426, 1040568, 1170639, 1560852, 2081136, 2341278, 3121704, 4682556, 6243408, 9365112, 18730224]

約数ペア:

[(1, 18730224), (2, 9365112), (3, 6243408), (4, 4682556), (6, 3121704), (8, 2341278), (9, 2081136), (12, 1560852), (16, 1170639), (18, 1040568), (24, 780426), (27, 693712), (36, 520284), (48, 390213), (54, 346856), (72, 260142), (108, 173428), (144, 130071), (191, 98064), (216, 86714), (227, 82512), (382, 49032), (432, 43357), (454, 41256), (573, 32688), (681, 27504), (764, 24516), (908, 20628), (1146, 16344), (1362, 13752), (1528, 12258), (1719, 10896), (1816, 10314), (2043, 9168), (2292, 8172), (2724, 6876), (3056, 6129), (3438, 5448), (3632, 5157), (4086, 4584)]