18243036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 55104000

約数和(自身を除く): 36860964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 84, 108, 118, 126, 177, 189, 236, 252, 354, 378, 409, 413, 531, 708, 756, 818, 826, 1062, 1227, 1239, 1593, 1636, 1652, 2124, 2454, 2478, 2863, 3186, 3681, 3717, 4908, 4956, 5726, 6372, 7362, 7434, 8589, 11043, 11151, 11452, 14724, 14868, 17178, 22086, 22302, 24131, 25767, 34356, 44172, 44604, 48262, 51534, 72393, 77301, 96524, 103068, 144786, 154602, 168917, 217179, 289572, 309204, 337834, 434358, 506751, 651537, 675668, 868716, 1013502, 1303074, 1520253, 2027004, 2606148, 3040506, 4560759, 6081012, 9121518, 18243036]

約数ペア:

[(1, 18243036), (2, 9121518), (3, 6081012), (4, 4560759), (6, 3040506), (7, 2606148), (9, 2027004), (12, 1520253), (14, 1303074), (18, 1013502), (21, 868716), (27, 675668), (28, 651537), (36, 506751), (42, 434358), (54, 337834), (59, 309204), (63, 289572), (84, 217179), (108, 168917), (118, 154602), (126, 144786), (177, 103068), (189, 96524), (236, 77301), (252, 72393), (354, 51534), (378, 48262), (409, 44604), (413, 44172), (531, 34356), (708, 25767), (756, 24131), (818, 22302), (826, 22086), (1062, 17178), (1227, 14868), (1239, 14724), (1593, 11452), (1636, 11151), (1652, 11043), (2124, 8589), (2454, 7434), (2478, 7362), (2863, 6372), (3186, 5726), (3681, 4956), (3717, 4908)]