18046260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1494

約数の個数: 96

約数和(自身を含む): 58625280

約数和(自身を除く): 40579020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 1453, 2070, 2484, 2906, 3105, 4140, 4359, 5812, 6210, 7265, 8718, 12420, 13077, 14530, 17436, 21795, 26154, 29060, 33419, 39231, 43590, 52308, 65385, 66838, 78462, 87180, 100257, 130770, 133676, 156924, 167095, 196155, 200514, 261540, 300771, 334190, 392310, 401028, 501285, 601542, 668380, 784620, 902313, 1002570, 1203084, 1503855, 1804626, 2005140, 3007710, 3609252, 4511565, 6015420, 9023130, 18046260]

約数ペア:

[(1, 18046260), (2, 9023130), (3, 6015420), (4, 4511565), (5, 3609252), (6, 3007710), (9, 2005140), (10, 1804626), (12, 1503855), (15, 1203084), (18, 1002570), (20, 902313), (23, 784620), (27, 668380), (30, 601542), (36, 501285), (45, 401028), (46, 392310), (54, 334190), (60, 300771), (69, 261540), (90, 200514), (92, 196155), (108, 167095), (115, 156924), (135, 133676), (138, 130770), (180, 100257), (207, 87180), (230, 78462), (270, 66838), (276, 65385), (345, 52308), (414, 43590), (460, 39231), (540, 33419), (621, 29060), (690, 26154), (828, 21795), (1035, 17436), (1242, 14530), (1380, 13077), (1453, 12420), (2070, 8718), (2484, 7265), (2906, 6210), (3105, 5812), (4140, 4359)]