15174181854

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1223527}}^1$

素因数の和:1223601

約数の個数: 48

約数和(自身を含む): 36074499552

約数和(自身を除く): 20900317698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 2067, 4134, 6201, 12402, 1223527, 2447054, 3670581, 7341162, 11011743, 15905851, 22023486, 31811702, 47717553, 64846931, 95435106, 129693862, 143152659, 194540793, 286305318, 389081586, 583622379, 843010103, 1167244758, 1686020206, 2529030309, 5058060618, 7587090927, 15174181854]

約数ペア:

[(1, 15174181854), (2, 7587090927), (3, 5058060618), (6, 2529030309), (9, 1686020206), (13, 1167244758), (18, 843010103), (26, 583622379), (39, 389081586), (53, 286305318), (78, 194540793), (106, 143152659), (117, 129693862), (159, 95435106), (234, 64846931), (318, 47717553), (477, 31811702), (689, 22023486), (954, 15905851), (1378, 11011743), (2067, 7341162), (4134, 3670581), (6201, 2447054), (12402, 1223527)]