2861796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 8069376

約数和(自身を除く): 5207580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 157, 186, 196, 217, 294, 314, 372, 434, 471, 588, 628, 651, 868, 942, 1099, 1302, 1519, 1884, 2198, 2604, 3038, 3297, 4396, 4557, 4867, 6076, 6594, 7693, 9114, 9734, 13188, 14601, 15386, 18228, 19468, 23079, 29202, 30772, 34069, 46158, 58404, 68138, 92316, 102207, 136276, 204414, 238483, 408828, 476966, 715449, 953932, 1430898, 2861796]

約数ペア:

[(1, 2861796), (2, 1430898), (3, 953932), (4, 715449), (6, 476966), (7, 408828), (12, 238483), (14, 204414), (21, 136276), (28, 102207), (31, 92316), (42, 68138), (49, 58404), (62, 46158), (84, 34069), (93, 30772), (98, 29202), (124, 23079), (147, 19468), (157, 18228), (186, 15386), (196, 14601), (217, 13188), (294, 9734), (314, 9114), (372, 7693), (434, 6594), (471, 6076), (588, 4867), (628, 4557), (651, 4396), (868, 3297), (942, 3038), (1099, 2604), (1302, 2198), (1519, 1884)]