19342668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 48716640

約数和(自身を除く): 29373972

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1789, 1802, 2703, 3578, 3604, 5367, 5406, 7156, 10734, 10812, 21468, 30413, 60826, 91239, 94817, 121652, 182478, 189634, 284451, 364956, 379268, 568902, 1137804, 1611889, 3223778, 4835667, 6447556, 9671334, 19342668]

約数ペア:

[(1, 19342668), (2, 9671334), (3, 6447556), (4, 4835667), (6, 3223778), (12, 1611889), (17, 1137804), (34, 568902), (51, 379268), (53, 364956), (68, 284451), (102, 189634), (106, 182478), (159, 121652), (204, 94817), (212, 91239), (318, 60826), (636, 30413), (901, 21468), (1789, 10812), (1802, 10734), (2703, 7156), (3578, 5406), (3604, 5367)]