9218412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 26915616

約数和(自身を除く): 17697204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 233, 252, 314, 466, 471, 628, 699, 932, 942, 1099, 1398, 1413, 1631, 1884, 2097, 2198, 2796, 2826, 3262, 3297, 4194, 4396, 4893, 5652, 6524, 6594, 8388, 9786, 9891, 13188, 14679, 19572, 19782, 29358, 36581, 39564, 58716, 73162, 109743, 146324, 219486, 256067, 329229, 438972, 512134, 658458, 768201, 1024268, 1316916, 1536402, 2304603, 3072804, 4609206, 9218412]

約数ペア:

[(1, 9218412), (2, 4609206), (3, 3072804), (4, 2304603), (6, 1536402), (7, 1316916), (9, 1024268), (12, 768201), (14, 658458), (18, 512134), (21, 438972), (28, 329229), (36, 256067), (42, 219486), (63, 146324), (84, 109743), (126, 73162), (157, 58716), (233, 39564), (252, 36581), (314, 29358), (466, 19782), (471, 19572), (628, 14679), (699, 13188), (932, 9891), (942, 9786), (1099, 8388), (1398, 6594), (1413, 6524), (1631, 5652), (1884, 4893), (2097, 4396), (2198, 4194), (2796, 3297), (2826, 3262)]