18669330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 52565760

約数和(自身を除く): 33896430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 138, 145, 174, 207, 230, 261, 290, 311, 345, 414, 435, 522, 622, 667, 690, 870, 933, 1035, 1305, 1334, 1555, 1866, 2001, 2070, 2610, 2799, 3110, 3335, 4002, 4665, 5598, 6003, 6670, 7153, 9019, 9330, 10005, 12006, 13995, 14306, 18038, 20010, 21459, 27057, 27990, 30015, 35765, 42918, 45095, 54114, 60030, 64377, 71530, 81171, 90190, 107295, 128754, 135285, 162342, 207437, 214590, 270570, 321885, 405855, 414874, 622311, 643770, 811710, 1037185, 1244622, 1866933, 2074370, 3111555, 3733866, 6223110, 9334665, 18669330]

約数ペア:

[(1, 18669330), (2, 9334665), (3, 6223110), (5, 3733866), (6, 3111555), (9, 2074370), (10, 1866933), (15, 1244622), (18, 1037185), (23, 811710), (29, 643770), (30, 622311), (45, 414874), (46, 405855), (58, 321885), (69, 270570), (87, 214590), (90, 207437), (115, 162342), (138, 135285), (145, 128754), (174, 107295), (207, 90190), (230, 81171), (261, 71530), (290, 64377), (311, 60030), (345, 54114), (414, 45095), (435, 42918), (522, 35765), (622, 30015), (667, 27990), (690, 27057), (870, 21459), (933, 20010), (1035, 18038), (1305, 14306), (1334, 13995), (1555, 12006), (1866, 10005), (2001, 9330), (2070, 9019), (2610, 7153), (2799, 6670), (3110, 6003), (3335, 5598), (4002, 4665)]