18551448

素因数分解:

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

素因数の和:293

約数の個数: 96

約数和(自身を含む): 53913600

約数和(自身を除く): 35362152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 142, 152, 171, 191, 213, 228, 284, 342, 382, 426, 456, 568, 573, 639, 684, 764, 852, 1146, 1278, 1349, 1368, 1528, 1704, 1719, 2292, 2556, 2698, 3438, 3629, 4047, 4584, 5112, 5396, 6876, 7258, 8094, 10792, 10887, 12141, 13561, 13752, 14516, 16188, 21774, 24282, 27122, 29032, 32376, 32661, 40683, 43548, 48564, 54244, 65322, 81366, 87096, 97128, 108488, 122049, 130644, 162732, 244098, 257659, 261288, 325464, 488196, 515318, 772977, 976392, 1030636, 1545954, 2061272, 2318931, 3091908, 4637862, 6183816, 9275724, 18551448]

約数ペア:

[(1, 18551448), (2, 9275724), (3, 6183816), (4, 4637862), (6, 3091908), (8, 2318931), (9, 2061272), (12, 1545954), (18, 1030636), (19, 976392), (24, 772977), (36, 515318), (38, 488196), (57, 325464), (71, 261288), (72, 257659), (76, 244098), (114, 162732), (142, 130644), (152, 122049), (171, 108488), (191, 97128), (213, 87096), (228, 81366), (284, 65322), (342, 54244), (382, 48564), (426, 43548), (456, 40683), (568, 32661), (573, 32376), (639, 29032), (684, 27122), (764, 24282), (852, 21774), (1146, 16188), (1278, 14516), (1349, 13752), (1368, 13561), (1528, 12141), (1704, 10887), (1719, 10792), (2292, 8094), (2556, 7258), (2698, 6876), (3438, 5396), (3629, 5112), (4047, 4584)]