12255228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 108

約数和(自身を含む): 34948368

約数和(自身を除く): 22693140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 41, 46, 57, 69, 76, 82, 92, 114, 123, 138, 164, 171, 207, 228, 246, 276, 342, 361, 369, 414, 437, 492, 684, 722, 738, 779, 828, 874, 943, 1083, 1311, 1444, 1476, 1558, 1748, 1886, 2166, 2337, 2622, 2829, 3116, 3249, 3772, 3933, 4332, 4674, 5244, 5658, 6498, 7011, 7866, 8303, 8487, 9348, 11316, 12996, 14022, 14801, 15732, 16606, 16974, 17917, 24909, 28044, 29602, 33212, 33948, 35834, 44403, 49818, 53751, 59204, 71668, 74727, 88806, 99636, 107502, 133209, 149454, 161253, 177612, 215004, 266418, 298908, 322506, 340423, 532836, 645012, 680846, 1021269, 1361692, 2042538, 3063807, 4085076, 6127614, 12255228]

約数ペア:

[(1, 12255228), (2, 6127614), (3, 4085076), (4, 3063807), (6, 2042538), (9, 1361692), (12, 1021269), (18, 680846), (19, 645012), (23, 532836), (36, 340423), (38, 322506), (41, 298908), (46, 266418), (57, 215004), (69, 177612), (76, 161253), (82, 149454), (92, 133209), (114, 107502), (123, 99636), (138, 88806), (164, 74727), (171, 71668), (207, 59204), (228, 53751), (246, 49818), (276, 44403), (342, 35834), (361, 33948), (369, 33212), (414, 29602), (437, 28044), (492, 24909), (684, 17917), (722, 16974), (738, 16606), (779, 15732), (828, 14801), (874, 14022), (943, 12996), (1083, 11316), (1311, 9348), (1444, 8487), (1476, 8303), (1558, 7866), (1748, 7011), (1886, 6498), (2166, 5658), (2337, 5244), (2622, 4674), (2829, 4332), (3116, 3933), (3249, 3772)]