2021623476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{23539}}^1$

素因数の和:23984

約数の個数: 48

約数和(自身を含む): 5006675520

約数和(自身を除く): 2985052044

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 421, 842, 1263, 1684, 2526, 5052, 7157, 14314, 21471, 23539, 28628, 42942, 47078, 70617, 85884, 94156, 141234, 282468, 400163, 800326, 1200489, 1600652, 2400978, 4801956, 9909919, 19819838, 29729757, 39639676, 59459514, 118919028, 168468623, 336937246, 505405869, 673874492, 1010811738, 2021623476]

約数ペア:

[(1, 2021623476), (2, 1010811738), (3, 673874492), (4, 505405869), (6, 336937246), (12, 168468623), (17, 118919028), (34, 59459514), (51, 39639676), (68, 29729757), (102, 19819838), (204, 9909919), (421, 4801956), (842, 2400978), (1263, 1600652), (1684, 1200489), (2526, 800326), (5052, 400163), (7157, 282468), (14314, 141234), (21471, 94156), (23539, 85884), (28628, 70617), (42942, 47078)]