12375972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 36335936

約数和(自身を除く): 23959964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 733, 804, 938, 1206, 1407, 1466, 1876, 2199, 2412, 2814, 2932, 4221, 4398, 5131, 5628, 6597, 8442, 8796, 10262, 13194, 15393, 16884, 20524, 26388, 30786, 46179, 49111, 61572, 92358, 98222, 147333, 184716, 196444, 294666, 343777, 441999, 589332, 687554, 883998, 1031331, 1375108, 1767996, 2062662, 3093993, 4125324, 6187986, 12375972]

約数ペア:

[(1, 12375972), (2, 6187986), (3, 4125324), (4, 3093993), (6, 2062662), (7, 1767996), (9, 1375108), (12, 1031331), (14, 883998), (18, 687554), (21, 589332), (28, 441999), (36, 343777), (42, 294666), (63, 196444), (67, 184716), (84, 147333), (126, 98222), (134, 92358), (201, 61572), (252, 49111), (268, 46179), (402, 30786), (469, 26388), (603, 20524), (733, 16884), (804, 15393), (938, 13194), (1206, 10262), (1407, 8796), (1466, 8442), (1876, 6597), (2199, 5628), (2412, 5131), (2814, 4398), (2932, 4221)]