22205976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 60453120

約数和(自身を除く): 38247144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 691, 824, 1236, 1339, 1382, 2073, 2472, 2678, 2764, 4017, 4146, 5356, 5528, 8034, 8292, 8983, 10712, 16068, 16584, 17966, 26949, 32136, 35932, 53898, 71173, 71864, 107796, 142346, 213519, 215592, 284692, 427038, 569384, 854076, 925249, 1708152, 1850498, 2775747, 3700996, 5551494, 7401992, 11102988, 22205976]

約数ペア:

[(1, 22205976), (2, 11102988), (3, 7401992), (4, 5551494), (6, 3700996), (8, 2775747), (12, 1850498), (13, 1708152), (24, 925249), (26, 854076), (39, 569384), (52, 427038), (78, 284692), (103, 215592), (104, 213519), (156, 142346), (206, 107796), (309, 71864), (312, 71173), (412, 53898), (618, 35932), (691, 32136), (824, 26949), (1236, 17966), (1339, 16584), (1382, 16068), (2073, 10712), (2472, 8983), (2678, 8292), (2764, 8034), (4017, 5528), (4146, 5356)]