18956952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 60746400

約数和(自身を除く): 41789448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1297, 1624, 1827, 2088, 2436, 2594, 3654, 3891, 4872, 5188, 7308, 7782, 9079, 10376, 11673, 14616, 15564, 18158, 23346, 27237, 31128, 36316, 37613, 46692, 54474, 72632, 75226, 81711, 93384, 108948, 112839, 150452, 163422, 217896, 225678, 263291, 300904, 326844, 338517, 451356, 526582, 653688, 677034, 789873, 902712, 1053164, 1354068, 1579746, 2106328, 2369619, 2708136, 3159492, 4739238, 6318984, 9478476, 18956952]

約数ペア:

[(1, 18956952), (2, 9478476), (3, 6318984), (4, 4739238), (6, 3159492), (7, 2708136), (8, 2369619), (9, 2106328), (12, 1579746), (14, 1354068), (18, 1053164), (21, 902712), (24, 789873), (28, 677034), (29, 653688), (36, 526582), (42, 451356), (56, 338517), (58, 326844), (63, 300904), (72, 263291), (84, 225678), (87, 217896), (116, 163422), (126, 150452), (168, 112839), (174, 108948), (203, 93384), (232, 81711), (252, 75226), (261, 72632), (348, 54474), (406, 46692), (504, 37613), (522, 36316), (609, 31128), (696, 27237), (812, 23346), (1044, 18158), (1218, 15564), (1297, 14616), (1624, 11673), (1827, 10376), (2088, 9079), (2436, 7782), (2594, 7308), (3654, 5188), (3891, 4872)]