11391588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 31447416

約数和(自身を除く): 20055828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 241, 303, 404, 468, 482, 606, 723, 909, 964, 1212, 1313, 1446, 1818, 2169, 2626, 2892, 3133, 3636, 3939, 4338, 5252, 6266, 7878, 8676, 9399, 11817, 12532, 15756, 18798, 23634, 24341, 28197, 37596, 47268, 48682, 56394, 73023, 97364, 112788, 146046, 219069, 292092, 316433, 438138, 632866, 876276, 949299, 1265732, 1898598, 2847897, 3797196, 5695794, 11391588]

約数ペア:

[(1, 11391588), (2, 5695794), (3, 3797196), (4, 2847897), (6, 1898598), (9, 1265732), (12, 949299), (13, 876276), (18, 632866), (26, 438138), (36, 316433), (39, 292092), (52, 219069), (78, 146046), (101, 112788), (117, 97364), (156, 73023), (202, 56394), (234, 48682), (241, 47268), (303, 37596), (404, 28197), (468, 24341), (482, 23634), (606, 18798), (723, 15756), (909, 12532), (964, 11817), (1212, 9399), (1313, 8676), (1446, 7878), (1818, 6266), (2169, 5252), (2626, 4338), (2892, 3939), (3133, 3636)]