1445886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 3485664

約数和(自身を除く): 2039778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 167, 222, 234, 333, 334, 481, 501, 666, 962, 1002, 1443, 1503, 2171, 2886, 3006, 4329, 4342, 6179, 6513, 8658, 12358, 13026, 18537, 19539, 37074, 39078, 55611, 80327, 111222, 160654, 240981, 481962, 722943, 1445886]

約数ペア:

[(1, 1445886), (2, 722943), (3, 481962), (6, 240981), (9, 160654), (13, 111222), (18, 80327), (26, 55611), (37, 39078), (39, 37074), (74, 19539), (78, 18537), (111, 13026), (117, 12358), (167, 8658), (222, 6513), (234, 6179), (333, 4342), (334, 4329), (481, 3006), (501, 2886), (666, 2171), (962, 1503), (1002, 1443)]