1808284932

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1111

約数の個数: 144

約数和(自身を含む): 5063887360

約数和(自身を除く): 3255602428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 92, 93, 108, 124, 138, 186, 207, 276, 279, 372, 414, 529, 558, 621, 713, 828, 837, 1021, 1058, 1116, 1242, 1426, 1587, 1674, 2042, 2116, 2139, 2484, 2852, 3063, 3174, 3348, 4084, 4278, 4761, 6126, 6348, 6417, 8556, 9189, 9522, 12252, 12834, 14283, 16399, 18378, 19044, 19251, 23483, 25668, 27567, 28566, 31651, 32798, 36756, 38502, 46966, 49197, 55134, 57132, 63302, 65596, 70449, 77004, 93932, 94953, 98394, 110268, 126604, 140898, 147591, 189906, 196788, 211347, 281796, 284859, 295182, 379812, 422694, 442773, 540109, 569718, 590364, 634041, 727973, 845388, 854577, 885546, 1080218, 1139436, 1268082, 1455946, 1620327, 1709154, 1771092, 2160436, 2183919, 2536164, 2911892, 3240654, 3418308, 4367838, 4860981, 6481308, 6551757, 8735676, 9721962, 13103514, 14582943, 16743379, 19443924, 19655271, 26207028, 29165886, 33486758, 39310542, 50230137, 58331772, 66973516, 78621084, 100460274, 150690411, 200920548, 301380822, 452071233, 602761644, 904142466, 1808284932]

約数ペア:

[(1, 1808284932), (2, 904142466), (3, 602761644), (4, 452071233), (6, 301380822), (9, 200920548), (12, 150690411), (18, 100460274), (23, 78621084), (27, 66973516), (31, 58331772), (36, 50230137), (46, 39310542), (54, 33486758), (62, 29165886), (69, 26207028), (92, 19655271), (93, 19443924), (108, 16743379), (124, 14582943), (138, 13103514), (186, 9721962), (207, 8735676), (276, 6551757), (279, 6481308), (372, 4860981), (414, 4367838), (529, 3418308), (558, 3240654), (621, 2911892), (713, 2536164), (828, 2183919), (837, 2160436), (1021, 1771092), (1058, 1709154), (1116, 1620327), (1242, 1455946), (1426, 1268082), (1587, 1139436), (1674, 1080218), (2042, 885546), (2116, 854577), (2139, 845388), (2484, 727973), (2852, 634041), (3063, 590364), (3174, 569718), (3348, 540109), (4084, 442773), (4278, 422694), (4761, 379812), (6126, 295182), (6348, 284859), (6417, 281796), (8556, 211347), (9189, 196788), (9522, 189906), (12252, 147591), (12834, 140898), (14283, 126604), (16399, 110268), (18378, 98394), (19044, 94953), (19251, 93932), (23483, 77004), (25668, 70449), (27567, 65596), (28566, 63302), (31651, 57132), (32798, 55134), (36756, 49197), (38502, 46966)]