17731116

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 50473920

約数和(自身を除く): 32742804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 108, 117, 146, 156, 173, 219, 234, 292, 346, 351, 438, 468, 519, 657, 692, 702, 876, 949, 1038, 1314, 1404, 1557, 1898, 1971, 2076, 2249, 2628, 2847, 3114, 3796, 3942, 4498, 4671, 5694, 6228, 6747, 7884, 8541, 8996, 9342, 11388, 12629, 13494, 17082, 18684, 20241, 25258, 25623, 26988, 34164, 37887, 40482, 50516, 51246, 60723, 75774, 80964, 102492, 113661, 121446, 151548, 164177, 227322, 242892, 328354, 340983, 454644, 492531, 656708, 681966, 985062, 1363932, 1477593, 1970124, 2955186, 4432779, 5910372, 8865558, 17731116]

約数ペア:

[(1, 17731116), (2, 8865558), (3, 5910372), (4, 4432779), (6, 2955186), (9, 1970124), (12, 1477593), (13, 1363932), (18, 985062), (26, 681966), (27, 656708), (36, 492531), (39, 454644), (52, 340983), (54, 328354), (73, 242892), (78, 227322), (108, 164177), (117, 151548), (146, 121446), (156, 113661), (173, 102492), (219, 80964), (234, 75774), (292, 60723), (346, 51246), (351, 50516), (438, 40482), (468, 37887), (519, 34164), (657, 26988), (692, 25623), (702, 25258), (876, 20241), (949, 18684), (1038, 17082), (1314, 13494), (1404, 12629), (1557, 11388), (1898, 9342), (1971, 8996), (2076, 8541), (2249, 7884), (2628, 6747), (2847, 6228), (3114, 5694), (3796, 4671), (3942, 4498)]