18831653604

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1399}}^1\times {\mathrm{5419}}^1$

素因数の和:6854

約数の個数: 96

約数和(自身を含む): 50991360000

約数和(自身を除く): 32159706396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 1399, 2484, 2798, 4197, 5419, 5596, 8394, 10838, 12591, 16257, 16788, 21676, 25182, 32177, 32514, 37773, 48771, 50364, 64354, 65028, 75546, 96531, 97542, 124637, 128708, 146313, 151092, 193062, 195084, 249274, 289593, 292626, 373911, 386124, 498548, 579186, 585252, 747822, 868779, 1121733, 1158372, 1495644, 1737558, 2243466, 3365199, 3475116, 4486932, 6730398, 7581181, 13460796, 15162362, 22743543, 30324724, 45487086, 68230629, 90974172, 136461258, 174367163, 204691887, 272922516, 348734326, 409383774, 523101489, 697468652, 818767548, 1046202978, 1569304467, 2092405956, 3138608934, 4707913401, 6277217868, 9415826802, 18831653604]

約数ペア:

[(1, 18831653604), (2, 9415826802), (3, 6277217868), (4, 4707913401), (6, 3138608934), (9, 2092405956), (12, 1569304467), (18, 1046202978), (23, 818767548), (27, 697468652), (36, 523101489), (46, 409383774), (54, 348734326), (69, 272922516), (92, 204691887), (108, 174367163), (138, 136461258), (207, 90974172), (276, 68230629), (414, 45487086), (621, 30324724), (828, 22743543), (1242, 15162362), (1399, 13460796), (2484, 7581181), (2798, 6730398), (4197, 4486932), (5419, 3475116), (5596, 3365199), (8394, 2243466), (10838, 1737558), (12591, 1495644), (16257, 1158372), (16788, 1121733), (21676, 868779), (25182, 747822), (32177, 585252), (32514, 579186), (37773, 498548), (48771, 386124), (50364, 373911), (64354, 292626), (65028, 289593), (75546, 249274), (96531, 195084), (97542, 193062), (124637, 151092), (128708, 146313)]