138006492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21577}}^1$

素因数の和:21638

約数の個数: 48

約数和(自身を含む): 355260192

約数和(自身を除く): 217253700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 21577, 43154, 64731, 86308, 129462, 258924, 280501, 561002, 841503, 884657, 1122004, 1683006, 1769314, 2653971, 3366012, 3538628, 5307942, 10615884, 11500541, 23001082, 34501623, 46002164, 69003246, 138006492]

約数ペア:

[(1, 138006492), (2, 69003246), (3, 46002164), (4, 34501623), (6, 23001082), (12, 11500541), (13, 10615884), (26, 5307942), (39, 3538628), (41, 3366012), (52, 2653971), (78, 1769314), (82, 1683006), (123, 1122004), (156, 884657), (164, 841503), (246, 561002), (492, 280501), (533, 258924), (1066, 129462), (1599, 86308), (2132, 64731), (3198, 43154), (6396, 21577)]