18514905794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{18131}}^1$

素因数の和:18519

約数の個数: 64

約数和(自身を含む): 36554112000

約数和(自身を除く): 18039206206

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 349, 418, 698, 1463, 2443, 2926, 3839, 4886, 6631, 7678, 13262, 18131, 26873, 36262, 46417, 53746, 72941, 92834, 126917, 145882, 199441, 253834, 344489, 398882, 510587, 688978, 1021174, 1396087, 2411423, 2792174, 3789379, 4822846, 6327719, 7578758, 12655438, 26525653, 44294033, 53051306, 69604909, 88588066, 120226661, 139209818, 240453322, 487234363, 841586627, 974468726, 1322493271, 1683173254, 2644986542, 9257452897, 18514905794]

約数ペア:

[(1, 18514905794), (2, 9257452897), (7, 2644986542), (11, 1683173254), (14, 1322493271), (19, 974468726), (22, 841586627), (38, 487234363), (77, 240453322), (133, 139209818), (154, 120226661), (209, 88588066), (266, 69604909), (349, 53051306), (418, 44294033), (698, 26525653), (1463, 12655438), (2443, 7578758), (2926, 6327719), (3839, 4822846), (4886, 3789379), (6631, 2792174), (7678, 2411423), (13262, 1396087), (18131, 1021174), (26873, 688978), (36262, 510587), (46417, 398882), (53746, 344489), (72941, 253834), (92834, 199441), (126917, 145882)]