30751686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4001}}^1$

素因数の和:4077

約数の個数: 48

約数和(自身を含む): 77414688

約数和(自身を除く): 46663002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 4001, 7686, 8002, 12003, 24006, 28007, 36009, 56014, 72018, 84021, 168042, 244061, 252063, 488122, 504126, 732183, 1464366, 1708427, 2196549, 3416854, 4393098, 5125281, 10250562, 15375843, 30751686]

約数ペア:

[(1, 30751686), (2, 15375843), (3, 10250562), (6, 5125281), (7, 4393098), (9, 3416854), (14, 2196549), (18, 1708427), (21, 1464366), (42, 732183), (61, 504126), (63, 488122), (122, 252063), (126, 244061), (183, 168042), (366, 84021), (427, 72018), (549, 56014), (854, 36009), (1098, 28007), (1281, 24006), (2562, 12003), (3843, 8002), (4001, 7686)]