1963194498

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 4540536000

約数和(自身を除く): 2577341502

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 149, 174, 258, 261, 298, 387, 447, 522, 587, 774, 894, 1174, 1247, 1341, 1761, 2494, 2682, 3522, 3741, 4321, 5283, 6407, 7482, 8642, 10566, 11223, 12814, 12963, 17023, 19221, 22446, 25241, 25926, 34046, 38442, 38889, 50482, 51069, 57663, 75723, 77778, 87463, 102138, 115326, 151446, 153207, 174926, 185803, 227169, 262389, 306414, 371606, 454338, 524778, 557409, 731989, 787167, 1114818, 1463978, 1574334, 1672227, 2195967, 2536427, 3344454, 3760909, 4391934, 5072854, 6587901, 7521818, 7609281, 11282727, 13175802, 15218562, 22565454, 22827843, 33848181, 45655686, 67696362, 109066361, 218132722, 327199083, 654398166, 981597249, 1963194498]

約数ペア:

[(1, 1963194498), (2, 981597249), (3, 654398166), (6, 327199083), (9, 218132722), (18, 109066361), (29, 67696362), (43, 45655686), (58, 33848181), (86, 22827843), (87, 22565454), (129, 15218562), (149, 13175802), (174, 11282727), (258, 7609281), (261, 7521818), (298, 6587901), (387, 5072854), (447, 4391934), (522, 3760909), (587, 3344454), (774, 2536427), (894, 2195967), (1174, 1672227), (1247, 1574334), (1341, 1463978), (1761, 1114818), (2494, 787167), (2682, 731989), (3522, 557409), (3741, 524778), (4321, 454338), (5283, 371606), (6407, 306414), (7482, 262389), (8642, 227169), (10566, 185803), (11223, 174926), (12814, 153207), (12963, 151446), (17023, 115326), (19221, 102138), (22446, 87463), (25241, 77778), (25926, 75723), (34046, 57663), (38442, 51069), (38889, 50482)]