1221996114

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{10987}}^1$

素因数の和:11199

約数の個数: 48

約数和(自身を含む): 2735748288

約数和(自身を除く): 1513752174

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 167, 222, 333, 334, 501, 666, 1002, 1503, 3006, 6179, 10987, 12358, 18537, 21974, 32961, 37074, 55611, 65922, 98883, 111222, 197766, 406519, 813038, 1219557, 1834829, 2439114, 3658671, 3669658, 5504487, 7317342, 11008974, 16513461, 33026922, 67888673, 135777346, 203666019, 407332038, 610998057, 1221996114]

約数ペア:

[(1, 1221996114), (2, 610998057), (3, 407332038), (6, 203666019), (9, 135777346), (18, 67888673), (37, 33026922), (74, 16513461), (111, 11008974), (167, 7317342), (222, 5504487), (333, 3669658), (334, 3658671), (501, 2439114), (666, 1834829), (1002, 1219557), (1503, 813038), (3006, 406519), (6179, 197766), (10987, 111222), (12358, 98883), (18537, 65922), (21974, 55611), (32961, 37074)]