13418748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{7607}}^1$

素因数の和:7631

約数の個数: 54

約数和(自身を含む): 39462696

約数和(自身を除く): 26043948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 7607, 15214, 22821, 30428, 45642, 53249, 68463, 91284, 106498, 136926, 159747, 212996, 273852, 319494, 372743, 479241, 638988, 745486, 958482, 1118229, 1490972, 1916964, 2236458, 3354687, 4472916, 6709374, 13418748]

約数ペア:

[(1, 13418748), (2, 6709374), (3, 4472916), (4, 3354687), (6, 2236458), (7, 1916964), (9, 1490972), (12, 1118229), (14, 958482), (18, 745486), (21, 638988), (28, 479241), (36, 372743), (42, 319494), (49, 273852), (63, 212996), (84, 159747), (98, 136926), (126, 106498), (147, 91284), (196, 68463), (252, 53249), (294, 45642), (441, 30428), (588, 22821), (882, 15214), (1764, 7607)]