15644148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 41879712

約数和(自身を除く): 26235564

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 347, 442, 578, 663, 694, 867, 884, 1041, 1156, 1326, 1388, 1734, 2082, 2652, 3468, 3757, 4164, 4511, 5899, 7514, 9022, 11271, 11798, 13533, 15028, 17697, 18044, 22542, 23596, 27066, 35394, 45084, 54132, 70788, 76687, 100283, 153374, 200566, 230061, 300849, 306748, 401132, 460122, 601698, 920244, 1203396, 1303679, 2607358, 3911037, 5214716, 7822074, 15644148]

約数ペア:

[(1, 15644148), (2, 7822074), (3, 5214716), (4, 3911037), (6, 2607358), (12, 1303679), (13, 1203396), (17, 920244), (26, 601698), (34, 460122), (39, 401132), (51, 306748), (52, 300849), (68, 230061), (78, 200566), (102, 153374), (156, 100283), (204, 76687), (221, 70788), (289, 54132), (347, 45084), (442, 35394), (578, 27066), (663, 23596), (694, 22542), (867, 18044), (884, 17697), (1041, 15028), (1156, 13533), (1326, 11798), (1388, 11271), (1734, 9022), (2082, 7514), (2652, 5899), (3468, 4511), (3757, 4164)]