139456422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3083}}^1$

素因数の和:3457

約数の個数: 48

約数和(自身を含む): 346394880

約数和(自身を除く): 206938458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 359, 718, 1077, 2154, 2513, 3083, 3231, 5026, 6166, 6462, 7539, 9249, 15078, 18498, 21581, 22617, 27747, 43162, 45234, 55494, 64743, 129486, 194229, 388458, 1106797, 2213594, 3320391, 6640782, 7747579, 9961173, 15495158, 19922346, 23242737, 46485474, 69728211, 139456422]

約数ペア:

[(1, 139456422), (2, 69728211), (3, 46485474), (6, 23242737), (7, 19922346), (9, 15495158), (14, 9961173), (18, 7747579), (21, 6640782), (42, 3320391), (63, 2213594), (126, 1106797), (359, 388458), (718, 194229), (1077, 129486), (2154, 64743), (2513, 55494), (3083, 45234), (3231, 43162), (5026, 27747), (6166, 22617), (6462, 21581), (7539, 18498), (9249, 15078)]