17966498508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{74189}}^1$

素因数の和:74268

約数の個数: 108

約数和(自身を含む): 53632247760

約数和(自身を除く): 35665749252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 961, 1116, 1302, 1922, 1953, 2604, 2883, 3844, 3906, 5766, 6727, 7812, 8649, 11532, 13454, 17298, 20181, 26908, 34596, 40362, 60543, 74189, 80724, 121086, 148378, 222567, 242172, 296756, 445134, 519323, 667701, 890268, 1038646, 1335402, 1557969, 2077292, 2299859, 2670804, 3115938, 4599718, 4673907, 6231876, 6899577, 9199436, 9347814, 13799154, 16099013, 18695628, 20698731, 27598308, 32198026, 41397462, 48297039, 64396052, 71295629, 82794924, 96594078, 142591258, 144891117, 193188156, 213886887, 285182516, 289782234, 427773774, 499069403, 579564468, 641660661, 855547548, 998138806, 1283321322, 1497208209, 1996277612, 2566642644, 2994416418, 4491624627, 5988832836, 8983249254, 17966498508]

約数ペア:

[(1, 17966498508), (2, 8983249254), (3, 5988832836), (4, 4491624627), (6, 2994416418), (7, 2566642644), (9, 1996277612), (12, 1497208209), (14, 1283321322), (18, 998138806), (21, 855547548), (28, 641660661), (31, 579564468), (36, 499069403), (42, 427773774), (62, 289782234), (63, 285182516), (84, 213886887), (93, 193188156), (124, 144891117), (126, 142591258), (186, 96594078), (217, 82794924), (252, 71295629), (279, 64396052), (372, 48297039), (434, 41397462), (558, 32198026), (651, 27598308), (868, 20698731), (961, 18695628), (1116, 16099013), (1302, 13799154), (1922, 9347814), (1953, 9199436), (2604, 6899577), (2883, 6231876), (3844, 4673907), (3906, 4599718), (5766, 3115938), (6727, 2670804), (7812, 2299859), (8649, 2077292), (11532, 1557969), (13454, 1335402), (17298, 1038646), (20181, 890268), (26908, 667701), (34596, 519323), (40362, 445134), (60543, 296756), (74189, 242172), (80724, 222567), (121086, 148378)]