19631268

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2713}}^1$

素因数の和:2793

約数の個数: 48

約数和(自身を含む): 51674560

約数和(自身を除く): 32043292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 2713, 3618, 5426, 7236, 8139, 10852, 16278, 24417, 32556, 48834, 73251, 97668, 146502, 181771, 293004, 363542, 545313, 727084, 1090626, 1635939, 2181252, 3271878, 4907817, 6543756, 9815634, 19631268]

約数ペア:

[(1, 19631268), (2, 9815634), (3, 6543756), (4, 4907817), (6, 3271878), (9, 2181252), (12, 1635939), (18, 1090626), (27, 727084), (36, 545313), (54, 363542), (67, 293004), (108, 181771), (134, 146502), (201, 97668), (268, 73251), (402, 48834), (603, 32556), (804, 24417), (1206, 16278), (1809, 10852), (2412, 8139), (2713, 7236), (3618, 5426)]