4001634

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:384

約数の個数: 72

約数和(自身を含む): 10892700

約数和(自身を除く): 6891066

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 349, 441, 546, 637, 698, 819, 882, 1047, 1274, 1638, 1911, 2094, 2443, 3141, 3822, 4537, 4886, 5733, 6282, 7329, 9074, 11466, 13611, 14658, 17101, 21987, 27222, 31759, 34202, 40833, 43974, 51303, 63518, 81666, 95277, 102606, 153909, 190554, 222313, 285831, 307818, 444626, 571662, 666939, 1333878, 2000817, 4001634]

約数ペア:

[(1, 4001634), (2, 2000817), (3, 1333878), (6, 666939), (7, 571662), (9, 444626), (13, 307818), (14, 285831), (18, 222313), (21, 190554), (26, 153909), (39, 102606), (42, 95277), (49, 81666), (63, 63518), (78, 51303), (91, 43974), (98, 40833), (117, 34202), (126, 31759), (147, 27222), (182, 21987), (234, 17101), (273, 14658), (294, 13611), (349, 11466), (441, 9074), (546, 7329), (637, 6282), (698, 5733), (819, 4886), (882, 4537), (1047, 3822), (1274, 3141), (1638, 2443), (1911, 2094)]