1235391318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{142097}}^1$

素因数の和:142138

約数の個数: 64

約数和(自身を含む): 3273937920

約数和(自身を除く): 2038546602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 4347, 8694, 142097, 284194, 426291, 852582, 994679, 1278873, 1989358, 2557746, 2984037, 3268231, 3836619, 5968074, 6536462, 7673238, 8952111, 9804693, 17904222, 19609386, 22877617, 26856333, 29414079, 45755234, 53712666, 58828158, 68632851, 88242237, 137265702, 176484474, 205898553, 411797106, 617695659, 1235391318]

約数ペア:

[(1, 1235391318), (2, 617695659), (3, 411797106), (6, 205898553), (7, 176484474), (9, 137265702), (14, 88242237), (18, 68632851), (21, 58828158), (23, 53712666), (27, 45755234), (42, 29414079), (46, 26856333), (54, 22877617), (63, 19609386), (69, 17904222), (126, 9804693), (138, 8952111), (161, 7673238), (189, 6536462), (207, 5968074), (322, 3836619), (378, 3268231), (414, 2984037), (483, 2557746), (621, 1989358), (966, 1278873), (1242, 994679), (1449, 852582), (2898, 426291), (4347, 284194), (8694, 142097)]