18465552

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{2617}}^1$

素因数の和:2645

約数の個数: 90

約数和(自身を含む): 60138078

約数和(自身を除く): 41672526

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 2617, 3528, 5234, 7056, 7851, 10468, 15702, 18319, 20936, 23553, 31404, 36638, 41872, 47106, 54957, 62808, 73276, 94212, 109914, 125616, 128233, 146552, 164871, 188424, 219828, 256466, 293104, 329742, 376848, 384699, 439656, 512932, 659484, 769398, 879312, 1025864, 1154097, 1318968, 1538796, 2051728, 2308194, 2637936, 3077592, 4616388, 6155184, 9232776, 18465552]

約数ペア:

[(1, 18465552), (2, 9232776), (3, 6155184), (4, 4616388), (6, 3077592), (7, 2637936), (8, 2308194), (9, 2051728), (12, 1538796), (14, 1318968), (16, 1154097), (18, 1025864), (21, 879312), (24, 769398), (28, 659484), (36, 512932), (42, 439656), (48, 384699), (49, 376848), (56, 329742), (63, 293104), (72, 256466), (84, 219828), (98, 188424), (112, 164871), (126, 146552), (144, 128233), (147, 125616), (168, 109914), (196, 94212), (252, 73276), (294, 62808), (336, 54957), (392, 47106), (441, 41872), (504, 36638), (588, 31404), (784, 23553), (882, 20936), (1008, 18319), (1176, 15702), (1764, 10468), (2352, 7851), (2617, 7056), (3528, 5234)]