18053532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2359

約数の個数: 72

約数和(自身を含む): 53860352

約数和(自身を除く): 35806820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2311, 2604, 3906, 4622, 6933, 7812, 9244, 13866, 16177, 20799, 27732, 32354, 41598, 48531, 64708, 71641, 83196, 97062, 143282, 145593, 194124, 214923, 286564, 291186, 429846, 501487, 582372, 644769, 859692, 1002974, 1289538, 1504461, 2005948, 2579076, 3008922, 4513383, 6017844, 9026766, 18053532]

約数ペア:

[(1, 18053532), (2, 9026766), (3, 6017844), (4, 4513383), (6, 3008922), (7, 2579076), (9, 2005948), (12, 1504461), (14, 1289538), (18, 1002974), (21, 859692), (28, 644769), (31, 582372), (36, 501487), (42, 429846), (62, 291186), (63, 286564), (84, 214923), (93, 194124), (124, 145593), (126, 143282), (186, 97062), (217, 83196), (252, 71641), (279, 64708), (372, 48531), (434, 41598), (558, 32354), (651, 27732), (868, 20799), (1116, 16177), (1302, 13866), (1953, 9244), (2311, 7812), (2604, 6933), (3906, 4622)]