13575348

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 36691200

約数和(自身を除く): 23115852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 223, 228, 267, 342, 356, 446, 534, 669, 684, 801, 892, 1068, 1338, 1602, 1691, 2007, 2676, 3204, 3382, 4014, 4237, 5073, 6764, 8028, 8474, 10146, 12711, 15219, 16948, 19847, 20292, 25422, 30438, 38133, 39694, 50844, 59541, 60876, 76266, 79388, 119082, 152532, 178623, 238164, 357246, 377093, 714492, 754186, 1131279, 1508372, 2262558, 3393837, 4525116, 6787674, 13575348]

約数ペア:

[(1, 13575348), (2, 6787674), (3, 4525116), (4, 3393837), (6, 2262558), (9, 1508372), (12, 1131279), (18, 754186), (19, 714492), (36, 377093), (38, 357246), (57, 238164), (76, 178623), (89, 152532), (114, 119082), (171, 79388), (178, 76266), (223, 60876), (228, 59541), (267, 50844), (342, 39694), (356, 38133), (446, 30438), (534, 25422), (669, 20292), (684, 19847), (801, 16948), (892, 15219), (1068, 12711), (1338, 10146), (1602, 8474), (1691, 8028), (2007, 6764), (2676, 5073), (3204, 4237), (3382, 4014)]