2018435636

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{86539}}^1$

素因数の和:86581

約数の個数: 48

約数和(自身を含む): 4361616000

約数和(自身を除く): 2343180364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 476, 686, 833, 1372, 1666, 3332, 5831, 11662, 23324, 86539, 173078, 346156, 605773, 1211546, 1471163, 2423092, 2942326, 4240411, 5884652, 8480822, 10298141, 16961644, 20596282, 29682877, 41192564, 59365754, 72086987, 118731508, 144173974, 288347948, 504608909, 1009217818, 2018435636]

約数ペア:

[(1, 2018435636), (2, 1009217818), (4, 504608909), (7, 288347948), (14, 144173974), (17, 118731508), (28, 72086987), (34, 59365754), (49, 41192564), (68, 29682877), (98, 20596282), (119, 16961644), (196, 10298141), (238, 8480822), (343, 5884652), (476, 4240411), (686, 2942326), (833, 2423092), (1372, 1471163), (1666, 1211546), (3332, 605773), (5831, 346156), (11662, 173078), (23324, 86539)]