2004351642

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{334393}}^1$

素因数の和:334444

約数の個数: 40

約数和(自身を含む): 4612630836

約数和(自身を除く): 2608279194

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 334393, 668786, 1003179, 2006358, 3009537, 6019074, 9028611, 12372541, 18057222, 24745082, 27085833, 37117623, 54171666, 74235246, 111352869, 222705738, 334058607, 668117214, 1002175821, 2004351642]

約数ペア:

[(1, 2004351642), (2, 1002175821), (3, 668117214), (6, 334058607), (9, 222705738), (18, 111352869), (27, 74235246), (37, 54171666), (54, 37117623), (74, 27085833), (81, 24745082), (111, 18057222), (162, 12372541), (222, 9028611), (333, 6019074), (666, 3009537), (999, 2006358), (1998, 1003179), (2997, 668786), (5994, 334393)]