9275724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 25159680

約数和(自身を除く): 15883956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 191, 213, 228, 284, 342, 382, 426, 573, 639, 684, 764, 852, 1146, 1278, 1349, 1719, 2292, 2556, 2698, 3438, 3629, 4047, 5396, 6876, 7258, 8094, 10887, 12141, 13561, 14516, 16188, 21774, 24282, 27122, 32661, 40683, 43548, 48564, 54244, 65322, 81366, 122049, 130644, 162732, 244098, 257659, 488196, 515318, 772977, 1030636, 1545954, 2318931, 3091908, 4637862, 9275724]

約数ペア:

[(1, 9275724), (2, 4637862), (3, 3091908), (4, 2318931), (6, 1545954), (9, 1030636), (12, 772977), (18, 515318), (19, 488196), (36, 257659), (38, 244098), (57, 162732), (71, 130644), (76, 122049), (114, 81366), (142, 65322), (171, 54244), (191, 48564), (213, 43548), (228, 40683), (284, 32661), (342, 27122), (382, 24282), (426, 21774), (573, 16188), (639, 14516), (684, 13561), (764, 12141), (852, 10887), (1146, 8094), (1278, 7258), (1349, 6876), (1719, 5396), (2292, 4047), (2556, 3629), (2698, 3438)]