18477072

素因数分解:

$2^4\times 3^4\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:342

約数の個数: 100

約数和(自身を含む): 54689580

約数和(自身を除く): 36212508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 81, 106, 108, 144, 159, 162, 212, 216, 269, 318, 324, 424, 432, 477, 538, 636, 648, 807, 848, 954, 1076, 1272, 1296, 1431, 1614, 1908, 2152, 2421, 2544, 2862, 3228, 3816, 4293, 4304, 4842, 5724, 6456, 7263, 7632, 8586, 9684, 11448, 12912, 14257, 14526, 17172, 19368, 21789, 22896, 28514, 29052, 34344, 38736, 42771, 43578, 57028, 58104, 68688, 85542, 87156, 114056, 116208, 128313, 171084, 174312, 228112, 256626, 342168, 348624, 384939, 513252, 684336, 769878, 1026504, 1154817, 1539756, 2053008, 2309634, 3079512, 4619268, 6159024, 9238536, 18477072]

約数ペア:

[(1, 18477072), (2, 9238536), (3, 6159024), (4, 4619268), (6, 3079512), (8, 2309634), (9, 2053008), (12, 1539756), (16, 1154817), (18, 1026504), (24, 769878), (27, 684336), (36, 513252), (48, 384939), (53, 348624), (54, 342168), (72, 256626), (81, 228112), (106, 174312), (108, 171084), (144, 128313), (159, 116208), (162, 114056), (212, 87156), (216, 85542), (269, 68688), (318, 58104), (324, 57028), (424, 43578), (432, 42771), (477, 38736), (538, 34344), (636, 29052), (648, 28514), (807, 22896), (848, 21789), (954, 19368), (1076, 17172), (1272, 14526), (1296, 14257), (1431, 12912), (1614, 11448), (1908, 9684), (2152, 8586), (2421, 7632), (2544, 7263), (2862, 6456), (3228, 5724), (3816, 4842), (4293, 4304)]