18473256

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 52565760

約数和(自身を除く): 34092504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 53, 72, 94, 103, 106, 141, 159, 188, 206, 212, 282, 309, 318, 376, 412, 423, 424, 477, 564, 618, 636, 824, 846, 927, 954, 1128, 1236, 1272, 1692, 1854, 1908, 2472, 2491, 3384, 3708, 3816, 4841, 4982, 5459, 7416, 7473, 9682, 9964, 10918, 14523, 14946, 16377, 19364, 19928, 21836, 22419, 29046, 29892, 32754, 38728, 43569, 43672, 44838, 49131, 58092, 59784, 65508, 87138, 89676, 98262, 116184, 131016, 174276, 179352, 196524, 256573, 348552, 393048, 513146, 769719, 1026292, 1539438, 2052584, 2309157, 3078876, 4618314, 6157752, 9236628, 18473256]

約数ペア:

[(1, 18473256), (2, 9236628), (3, 6157752), (4, 4618314), (6, 3078876), (8, 2309157), (9, 2052584), (12, 1539438), (18, 1026292), (24, 769719), (36, 513146), (47, 393048), (53, 348552), (72, 256573), (94, 196524), (103, 179352), (106, 174276), (141, 131016), (159, 116184), (188, 98262), (206, 89676), (212, 87138), (282, 65508), (309, 59784), (318, 58092), (376, 49131), (412, 44838), (423, 43672), (424, 43569), (477, 38728), (564, 32754), (618, 29892), (636, 29046), (824, 22419), (846, 21836), (927, 19928), (954, 19364), (1128, 16377), (1236, 14946), (1272, 14523), (1692, 10918), (1854, 9964), (1908, 9682), (2472, 7473), (2491, 7416), (3384, 5459), (3708, 4982), (3816, 4841)]