18696132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:482

約数の個数: 108

約数和(自身を含む): 58618560

約数和(自身を除く): 39922428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 439, 468, 507, 546, 676, 819, 878, 1014, 1092, 1183, 1317, 1521, 1638, 1756, 2028, 2366, 2634, 3042, 3073, 3276, 3549, 3951, 4732, 5268, 5707, 6084, 6146, 7098, 7902, 9219, 10647, 11414, 12292, 14196, 15804, 17121, 18438, 21294, 22828, 27657, 34242, 36876, 39949, 42588, 51363, 55314, 68484, 74191, 79898, 102726, 110628, 119847, 148382, 159796, 205452, 222573, 239694, 296764, 359541, 445146, 479388, 519337, 667719, 719082, 890292, 1038674, 1335438, 1438164, 1558011, 2077348, 2670876, 3116022, 4674033, 6232044, 9348066, 18696132]

約数ペア:

[(1, 18696132), (2, 9348066), (3, 6232044), (4, 4674033), (6, 3116022), (7, 2670876), (9, 2077348), (12, 1558011), (13, 1438164), (14, 1335438), (18, 1038674), (21, 890292), (26, 719082), (28, 667719), (36, 519337), (39, 479388), (42, 445146), (52, 359541), (63, 296764), (78, 239694), (84, 222573), (91, 205452), (117, 159796), (126, 148382), (156, 119847), (169, 110628), (182, 102726), (234, 79898), (252, 74191), (273, 68484), (338, 55314), (364, 51363), (439, 42588), (468, 39949), (507, 36876), (546, 34242), (676, 27657), (819, 22828), (878, 21294), (1014, 18438), (1092, 17121), (1183, 15804), (1317, 14196), (1521, 12292), (1638, 11414), (1756, 10647), (2028, 9219), (2366, 7902), (2634, 7098), (3042, 6146), (3073, 6084), (3276, 5707), (3549, 5268), (3951, 4732)]