2021945647554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21673}}^1\times {\mathrm{740423}}^1$

素因数の和:762111

約数の個数: 48

約数和(自身を含む): 5006960330112

約数和(自身を除く): 2985014682558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21673, 43346, 65019, 130038, 151711, 195057, 303422, 390114, 455133, 740423, 910266, 1365399, 1480846, 2221269, 2730798, 4442538, 5182961, 6663807, 10365922, 13327614, 15548883, 31097766, 46646649, 93293298, 16047187679, 32094375358, 48141563037, 96283126074, 112330313753, 144424689111, 224660627506, 288849378222, 336990941259, 673981882518, 1010972823777, 2021945647554]

約数ペア:

[(1, 2021945647554), (2, 1010972823777), (3, 673981882518), (6, 336990941259), (7, 288849378222), (9, 224660627506), (14, 144424689111), (18, 112330313753), (21, 96283126074), (42, 48141563037), (63, 32094375358), (126, 16047187679), (21673, 93293298), (43346, 46646649), (65019, 31097766), (130038, 15548883), (151711, 13327614), (195057, 10365922), (303422, 6663807), (390114, 5182961), (455133, 4442538), (740423, 2730798), (910266, 2221269), (1365399, 1480846)]