9202878

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 21340800

約数和(自身を除く): 12137922

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 379, 426, 639, 758, 1137, 1278, 1349, 2274, 2698, 3411, 4047, 6822, 7201, 8094, 12141, 14402, 21603, 24282, 26909, 43206, 53818, 64809, 80727, 129618, 161454, 242181, 484362, 511271, 1022542, 1533813, 3067626, 4601439, 9202878]

約数ペア:

[(1, 9202878), (2, 4601439), (3, 3067626), (6, 1533813), (9, 1022542), (18, 511271), (19, 484362), (38, 242181), (57, 161454), (71, 129618), (114, 80727), (142, 64809), (171, 53818), (213, 43206), (342, 26909), (379, 24282), (426, 21603), (639, 14402), (758, 12141), (1137, 8094), (1278, 7201), (1349, 6822), (2274, 4047), (2698, 3411)]