18442649764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3463}}^1\times {\mathrm{17291}}^1$

素因数の和:20776

約数の個数: 48

約数和(自身を含む): 40252455936

約数和(自身を除く): 21809806172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 3463, 6926, 13852, 17291, 24241, 34582, 38093, 48482, 69164, 76186, 96964, 121037, 152372, 190201, 242074, 266651, 380402, 484148, 533302, 760804, 1066604, 1331407, 2662814, 5325628, 59878733, 119757466, 239514932, 419151131, 658666063, 838302262, 1317332126, 1676604524, 2634664252, 4610662441, 9221324882, 18442649764]

約数ペア:

[(1, 18442649764), (2, 9221324882), (4, 4610662441), (7, 2634664252), (11, 1676604524), (14, 1317332126), (22, 838302262), (28, 658666063), (44, 419151131), (77, 239514932), (154, 119757466), (308, 59878733), (3463, 5325628), (6926, 2662814), (13852, 1331407), (17291, 1066604), (24241, 760804), (34582, 533302), (38093, 484148), (48482, 380402), (69164, 266651), (76186, 242074), (96964, 190201), (121037, 152372)]