13581162

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 38092800

約数和(自身を除く): 24511638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 61, 62, 63, 93, 114, 122, 126, 133, 171, 183, 186, 189, 217, 266, 279, 342, 366, 378, 399, 427, 434, 513, 549, 558, 589, 651, 798, 837, 854, 1026, 1098, 1159, 1178, 1197, 1281, 1302, 1647, 1674, 1767, 1891, 1953, 2318, 2394, 2562, 3294, 3477, 3534, 3591, 3782, 3843, 3906, 4123, 5301, 5673, 5859, 6954, 7182, 7686, 8113, 8246, 10431, 10602, 11346, 11529, 11718, 12369, 13237, 15903, 16226, 17019, 20862, 23058, 24339, 24738, 26474, 31293, 31806, 34038, 35929, 37107, 39711, 48678, 51057, 62586, 71858, 73017, 74214, 79422, 102114, 107787, 111321, 119133, 146034, 215574, 219051, 222642, 238266, 251503, 323361, 357399, 438102, 503006, 646722, 714798, 754509, 970083, 1509018, 1940166, 2263527, 4527054, 6790581, 13581162]

約数ペア:

[(1, 13581162), (2, 6790581), (3, 4527054), (6, 2263527), (7, 1940166), (9, 1509018), (14, 970083), (18, 754509), (19, 714798), (21, 646722), (27, 503006), (31, 438102), (38, 357399), (42, 323361), (54, 251503), (57, 238266), (61, 222642), (62, 219051), (63, 215574), (93, 146034), (114, 119133), (122, 111321), (126, 107787), (133, 102114), (171, 79422), (183, 74214), (186, 73017), (189, 71858), (217, 62586), (266, 51057), (279, 48678), (342, 39711), (366, 37107), (378, 35929), (399, 34038), (427, 31806), (434, 31293), (513, 26474), (549, 24738), (558, 24339), (589, 23058), (651, 20862), (798, 17019), (837, 16226), (854, 15903), (1026, 13237), (1098, 12369), (1159, 11718), (1178, 11529), (1197, 11346), (1281, 10602), (1302, 10431), (1647, 8246), (1674, 8113), (1767, 7686), (1891, 7182), (1953, 6954), (2318, 5859), (2394, 5673), (2562, 5301), (3294, 4123), (3477, 3906), (3534, 3843), (3591, 3782)]