142383618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{983}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 333103680

約数和(自身を除く): 190720062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 619, 983, 1238, 1857, 1966, 2949, 3714, 5571, 5898, 8047, 8847, 11142, 12779, 16094, 17694, 24141, 25558, 38337, 48282, 72423, 76674, 115011, 144846, 230022, 608477, 1216954, 1825431, 3650862, 5476293, 7910201, 10952586, 15820402, 23730603, 47461206, 71191809, 142383618]

約数ペア:

[(1, 142383618), (2, 71191809), (3, 47461206), (6, 23730603), (9, 15820402), (13, 10952586), (18, 7910201), (26, 5476293), (39, 3650862), (78, 1825431), (117, 1216954), (234, 608477), (619, 230022), (983, 144846), (1238, 115011), (1857, 76674), (1966, 72423), (2949, 48282), (3714, 38337), (5571, 25558), (5898, 24141), (8047, 17694), (8847, 16094), (11142, 12779)]