1444990554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{18587}}^1$

素因数の和:19219

約数の個数: 48

約数和(自身を含む): 3584063808

約数和(自身を除く): 2139073254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 617, 1234, 1851, 3702, 4319, 5553, 8638, 11106, 12957, 18587, 25914, 37174, 38871, 55761, 77742, 111522, 130109, 167283, 260218, 334566, 390327, 780654, 1170981, 2341962, 11468179, 22936358, 34404537, 68809074, 80277253, 103213611, 160554506, 206427222, 240831759, 481663518, 722495277, 1444990554]

約数ペア:

[(1, 1444990554), (2, 722495277), (3, 481663518), (6, 240831759), (7, 206427222), (9, 160554506), (14, 103213611), (18, 80277253), (21, 68809074), (42, 34404537), (63, 22936358), (126, 11468179), (617, 2341962), (1234, 1170981), (1851, 780654), (3702, 390327), (4319, 334566), (5553, 260218), (8638, 167283), (11106, 130109), (12957, 111522), (18587, 77742), (25914, 55761), (37174, 38871)]