61428546

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 138228480

約数和(自身を除く): 76799934

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 283, 389, 558, 566, 778, 849, 1167, 1698, 2334, 2547, 3501, 5094, 7002, 8773, 12059, 17546, 24118, 26319, 36177, 52638, 72354, 78957, 108531, 110087, 157914, 217062, 220174, 330261, 660522, 990783, 1981566, 3412697, 6825394, 10238091, 20476182, 30714273, 61428546]

約数ペア:

[(1, 61428546), (2, 30714273), (3, 20476182), (6, 10238091), (9, 6825394), (18, 3412697), (31, 1981566), (62, 990783), (93, 660522), (186, 330261), (279, 220174), (283, 217062), (389, 157914), (558, 110087), (566, 108531), (778, 78957), (849, 72354), (1167, 52638), (1698, 36177), (2334, 26319), (2547, 24118), (3501, 17546), (5094, 12059), (7002, 8773)]