551023218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{9001}}^1$

素因数の和:9207

約数の個数: 48

約数和(自身を含む): 1263880800

約数和(自身を除く): 712857582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 179, 342, 358, 537, 1074, 1611, 3222, 3401, 6802, 9001, 10203, 18002, 20406, 27003, 30609, 54006, 61218, 81009, 162018, 171019, 342038, 513057, 1026114, 1539171, 1611179, 3078342, 3222358, 4833537, 9667074, 14500611, 29001222, 30612401, 61224802, 91837203, 183674406, 275511609, 551023218]

約数ペア:

[(1, 551023218), (2, 275511609), (3, 183674406), (6, 91837203), (9, 61224802), (18, 30612401), (19, 29001222), (38, 14500611), (57, 9667074), (114, 4833537), (171, 3222358), (179, 3078342), (342, 1611179), (358, 1539171), (537, 1026114), (1074, 513057), (1611, 342038), (3222, 171019), (3401, 162018), (6802, 81009), (9001, 61218), (10203, 54006), (18002, 30609), (20406, 27003)]