15678859644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{271693}}^1$

素因数の和:271939

約数の個数: 72

約数和(自身を含む): 45492443360

約数和(自身を除く): 29813583716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2748, 3206, 4122, 4809, 6412, 8244, 9618, 14427, 19236, 28854, 57708, 271693, 543386, 815079, 1086772, 1630158, 1901851, 2445237, 3260316, 3803702, 4890474, 5705553, 7607404, 9780948, 11411106, 17116659, 22822212, 34233318, 62217697, 68466636, 124435394, 186653091, 248870788, 373306182, 435523879, 559959273, 746612364, 871047758, 1119918546, 1306571637, 1742095516, 2239837092, 2613143274, 3919714911, 5226286548, 7839429822, 15678859644]

約数ペア:

[(1, 15678859644), (2, 7839429822), (3, 5226286548), (4, 3919714911), (6, 2613143274), (7, 2239837092), (9, 1742095516), (12, 1306571637), (14, 1119918546), (18, 871047758), (21, 746612364), (28, 559959273), (36, 435523879), (42, 373306182), (63, 248870788), (84, 186653091), (126, 124435394), (229, 68466636), (252, 62217697), (458, 34233318), (687, 22822212), (916, 17116659), (1374, 11411106), (1603, 9780948), (2061, 7607404), (2748, 5705553), (3206, 4890474), (4122, 3803702), (4809, 3260316), (6412, 2445237), (8244, 1901851), (9618, 1630158), (14427, 1086772), (19236, 815079), (28854, 543386), (57708, 271693)]