1307831238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{2153}}^1$

素因数の和:3778

約数の個数: 64

約数和(自身を含む): 3325086720

約数和(自身を除く): 2017255482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1607, 2153, 3214, 4306, 4821, 6459, 9642, 11249, 12918, 14463, 15071, 19377, 22498, 28926, 30142, 33747, 38754, 43389, 45213, 58131, 67494, 86778, 90426, 101241, 116262, 135639, 202482, 271278, 303723, 406917, 607446, 813834, 3459871, 6919742, 10379613, 20759226, 24219097, 31138839, 48438194, 62277678, 72657291, 93416517, 145314582, 186833034, 217971873, 435943746, 653915619, 1307831238]

約数ペア:

[(1, 1307831238), (2, 653915619), (3, 435943746), (6, 217971873), (7, 186833034), (9, 145314582), (14, 93416517), (18, 72657291), (21, 62277678), (27, 48438194), (42, 31138839), (54, 24219097), (63, 20759226), (126, 10379613), (189, 6919742), (378, 3459871), (1607, 813834), (2153, 607446), (3214, 406917), (4306, 303723), (4821, 271278), (6459, 202482), (9642, 135639), (11249, 116262), (12918, 101241), (14463, 90426), (15071, 86778), (19377, 67494), (22498, 58131), (28926, 45213), (30142, 43389), (33747, 38754)]