18200670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 29077410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 863, 1110, 1406, 1726, 2109, 2589, 3515, 4218, 4315, 5178, 7030, 8630, 10545, 12945, 16397, 21090, 25890, 31931, 32794, 49191, 63862, 81985, 95793, 98382, 159655, 163970, 191586, 245955, 319310, 478965, 491910, 606689, 957930, 1213378, 1820067, 3033445, 3640134, 6066890, 9100335, 18200670]

約数ペア:

[(1, 18200670), (2, 9100335), (3, 6066890), (5, 3640134), (6, 3033445), (10, 1820067), (15, 1213378), (19, 957930), (30, 606689), (37, 491910), (38, 478965), (57, 319310), (74, 245955), (95, 191586), (111, 163970), (114, 159655), (185, 98382), (190, 95793), (222, 81985), (285, 63862), (370, 49191), (555, 32794), (570, 31931), (703, 25890), (863, 21090), (1110, 16397), (1406, 12945), (1726, 10545), (2109, 8630), (2589, 7030), (3515, 5178), (4218, 4315)]