42847506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2671

約数の個数: 48

約数和(自身を含む): 101424960

約数和(自身を除く): 58577454

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2579, 2769, 5158, 5538, 7737, 8307, 15474, 16614, 23211, 33527, 46422, 67054, 100581, 183109, 201162, 301743, 366218, 549327, 603486, 1098654, 1647981, 2380417, 3295962, 4760834, 7141251, 14282502, 21423753, 42847506]

約数ペア:

[(1, 42847506), (2, 21423753), (3, 14282502), (6, 7141251), (9, 4760834), (13, 3295962), (18, 2380417), (26, 1647981), (39, 1098654), (71, 603486), (78, 549327), (117, 366218), (142, 301743), (213, 201162), (234, 183109), (426, 100581), (639, 67054), (923, 46422), (1278, 33527), (1846, 23211), (2579, 16614), (2769, 15474), (5158, 8307), (5538, 7737)]