18532448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 44634240

約数和(自身を除く): 26101792

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 68, 76, 88, 136, 152, 163, 176, 187, 209, 272, 304, 323, 326, 352, 374, 418, 544, 608, 646, 652, 748, 836, 1292, 1304, 1496, 1672, 1793, 2584, 2608, 2771, 2992, 3097, 3344, 3553, 3586, 5168, 5216, 5542, 5984, 6194, 6688, 7106, 7172, 10336, 11084, 12388, 14212, 14344, 22168, 24776, 28424, 28688, 30481, 34067, 44336, 49552, 52649, 56848, 57376, 60962, 68134, 88672, 99104, 105298, 113696, 121924, 136268, 210596, 243848, 272536, 421192, 487696, 545072, 579139, 842384, 975392, 1090144, 1158278, 1684768, 2316556, 4633112, 9266224, 18532448]

約数ペア:

[(1, 18532448), (2, 9266224), (4, 4633112), (8, 2316556), (11, 1684768), (16, 1158278), (17, 1090144), (19, 975392), (22, 842384), (32, 579139), (34, 545072), (38, 487696), (44, 421192), (68, 272536), (76, 243848), (88, 210596), (136, 136268), (152, 121924), (163, 113696), (176, 105298), (187, 99104), (209, 88672), (272, 68134), (304, 60962), (323, 57376), (326, 56848), (352, 52649), (374, 49552), (418, 44336), (544, 34067), (608, 30481), (646, 28688), (652, 28424), (748, 24776), (836, 22168), (1292, 14344), (1304, 14212), (1496, 12388), (1672, 11084), (1793, 10336), (2584, 7172), (2608, 7106), (2771, 6688), (2992, 6194), (3097, 5984), (3344, 5542), (3553, 5216), (3586, 5168)]