15489432

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 48715680

約数和(自身を除く): 33226248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 73, 84, 126, 146, 168, 219, 252, 292, 421, 438, 504, 511, 584, 657, 842, 876, 1022, 1263, 1314, 1533, 1684, 1752, 2044, 2526, 2628, 2947, 3066, 3368, 3789, 4088, 4599, 5052, 5256, 5894, 6132, 7578, 8841, 9198, 10104, 11788, 12264, 15156, 17682, 18396, 23576, 26523, 30312, 30733, 35364, 36792, 53046, 61466, 70728, 92199, 106092, 122932, 184398, 212184, 215131, 245864, 276597, 368796, 430262, 553194, 645393, 737592, 860524, 1106388, 1290786, 1721048, 1936179, 2212776, 2581572, 3872358, 5163144, 7744716, 15489432]

約数ペア:

[(1, 15489432), (2, 7744716), (3, 5163144), (4, 3872358), (6, 2581572), (7, 2212776), (8, 1936179), (9, 1721048), (12, 1290786), (14, 1106388), (18, 860524), (21, 737592), (24, 645393), (28, 553194), (36, 430262), (42, 368796), (56, 276597), (63, 245864), (72, 215131), (73, 212184), (84, 184398), (126, 122932), (146, 106092), (168, 92199), (219, 70728), (252, 61466), (292, 53046), (421, 36792), (438, 35364), (504, 30733), (511, 30312), (584, 26523), (657, 23576), (842, 18396), (876, 17682), (1022, 15156), (1263, 12264), (1314, 11788), (1533, 10104), (1684, 9198), (1752, 8841), (2044, 7578), (2526, 6132), (2628, 5894), (2947, 5256), (3066, 5052), (3368, 4599), (3789, 4088)]