18093816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1487}}^1$

素因数の和:1525

約数の個数: 72

約数和(自身を含む): 53099280

約数和(自身を除く): 35005464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1487, 1521, 2028, 2974, 3042, 4056, 4461, 5948, 6084, 8922, 11896, 12168, 13383, 17844, 19331, 26766, 35688, 38662, 53532, 57993, 77324, 107064, 115986, 154648, 173979, 231972, 251303, 347958, 463944, 502606, 695916, 753909, 1005212, 1391832, 1507818, 2010424, 2261727, 3015636, 4523454, 6031272, 9046908, 18093816]

約数ペア:

[(1, 18093816), (2, 9046908), (3, 6031272), (4, 4523454), (6, 3015636), (8, 2261727), (9, 2010424), (12, 1507818), (13, 1391832), (18, 1005212), (24, 753909), (26, 695916), (36, 502606), (39, 463944), (52, 347958), (72, 251303), (78, 231972), (104, 173979), (117, 154648), (156, 115986), (169, 107064), (234, 77324), (312, 57993), (338, 53532), (468, 38662), (507, 35688), (676, 26766), (936, 19331), (1014, 17844), (1352, 13383), (1487, 12168), (1521, 11896), (2028, 8922), (2974, 6084), (3042, 5948), (4056, 4461)]