15251346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 40030848

約数和(自身を除く): 24779502

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 33, 34, 46, 51, 66, 69, 99, 102, 138, 153, 187, 197, 198, 207, 253, 306, 374, 391, 394, 414, 506, 561, 591, 759, 782, 1122, 1173, 1182, 1518, 1683, 1773, 2167, 2277, 2346, 3349, 3366, 3519, 3546, 4301, 4334, 4531, 4554, 6501, 6698, 7038, 8602, 9062, 10047, 12903, 13002, 13593, 19503, 20094, 25806, 27186, 30141, 36839, 38709, 39006, 40779, 49841, 60282, 73678, 77027, 77418, 81558, 99682, 110517, 149523, 154054, 221034, 231081, 299046, 331551, 448569, 462162, 663102, 693243, 847297, 897138, 1386486, 1694594, 2541891, 5083782, 7625673, 15251346]

約数ペア:

[(1, 15251346), (2, 7625673), (3, 5083782), (6, 2541891), (9, 1694594), (11, 1386486), (17, 897138), (18, 847297), (22, 693243), (23, 663102), (33, 462162), (34, 448569), (46, 331551), (51, 299046), (66, 231081), (69, 221034), (99, 154054), (102, 149523), (138, 110517), (153, 99682), (187, 81558), (197, 77418), (198, 77027), (207, 73678), (253, 60282), (306, 49841), (374, 40779), (391, 39006), (394, 38709), (414, 36839), (506, 30141), (561, 27186), (591, 25806), (759, 20094), (782, 19503), (1122, 13593), (1173, 13002), (1182, 12903), (1518, 10047), (1683, 9062), (1773, 8602), (2167, 7038), (2277, 6698), (2346, 6501), (3349, 4554), (3366, 4531), (3519, 4334), (3546, 4301)]