2007648414

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{136519}}^1$

素因数の和:136589

約数の個数: 48

約数和(自身を含む): 4685366400

約数和(自身を除く): 2677717986

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 14706, 136519, 273038, 409557, 819114, 1228671, 2457342, 2593861, 5187722, 5870317, 7781583, 11740634, 15563166, 17610951, 23344749, 35221902, 46689498, 52832853, 105665706, 111536023, 223072046, 334608069, 669216138, 1003824207, 2007648414]

約数ペア:

[(1, 2007648414), (2, 1003824207), (3, 669216138), (6, 334608069), (9, 223072046), (18, 111536023), (19, 105665706), (38, 52832853), (43, 46689498), (57, 35221902), (86, 23344749), (114, 17610951), (129, 15563166), (171, 11740634), (258, 7781583), (342, 5870317), (387, 5187722), (774, 2593861), (817, 2457342), (1634, 1228671), (2451, 819114), (4902, 409557), (7353, 273038), (14706, 136519)]