42861546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 115734528

約数和(自身を除く): 72872982

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 137, 182, 191, 234, 273, 274, 382, 411, 546, 573, 819, 822, 959, 1146, 1233, 1337, 1638, 1719, 1781, 1918, 2466, 2483, 2674, 2877, 3438, 3562, 4011, 4966, 5343, 5754, 7449, 8022, 8631, 10686, 12033, 12467, 14898, 16029, 17262, 17381, 22347, 24066, 24934, 26167, 32058, 34762, 37401, 44694, 52143, 52334, 74802, 78501, 104286, 112203, 156429, 157002, 183169, 224406, 235503, 312858, 340171, 366338, 471006, 549507, 680342, 1020513, 1099014, 1648521, 2041026, 2381197, 3061539, 3297042, 4762394, 6123078, 7143591, 14287182, 21430773, 42861546]

約数ペア:

[(1, 42861546), (2, 21430773), (3, 14287182), (6, 7143591), (7, 6123078), (9, 4762394), (13, 3297042), (14, 3061539), (18, 2381197), (21, 2041026), (26, 1648521), (39, 1099014), (42, 1020513), (63, 680342), (78, 549507), (91, 471006), (117, 366338), (126, 340171), (137, 312858), (182, 235503), (191, 224406), (234, 183169), (273, 157002), (274, 156429), (382, 112203), (411, 104286), (546, 78501), (573, 74802), (819, 52334), (822, 52143), (959, 44694), (1146, 37401), (1233, 34762), (1337, 32058), (1638, 26167), (1719, 24934), (1781, 24066), (1918, 22347), (2466, 17381), (2483, 17262), (2674, 16029), (2877, 14898), (3438, 12467), (3562, 12033), (4011, 10686), (4966, 8631), (5343, 8022), (5754, 7449)]