13188888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 38937600

約数和(自身を除く): 25748712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 311, 342, 372, 456, 558, 589, 622, 684, 744, 933, 1116, 1178, 1244, 1368, 1767, 1866, 2232, 2356, 2488, 2799, 3534, 3732, 4712, 5301, 5598, 5909, 7068, 7464, 9641, 10602, 11196, 11818, 14136, 17727, 19282, 21204, 22392, 23636, 28923, 35454, 38564, 42408, 47272, 53181, 57846, 70908, 77128, 86769, 106362, 115692, 141816, 173538, 183179, 212724, 231384, 347076, 366358, 425448, 549537, 694152, 732716, 1099074, 1465432, 1648611, 2198148, 3297222, 4396296, 6594444, 13188888]

約数ペア:

[(1, 13188888), (2, 6594444), (3, 4396296), (4, 3297222), (6, 2198148), (8, 1648611), (9, 1465432), (12, 1099074), (18, 732716), (19, 694152), (24, 549537), (31, 425448), (36, 366358), (38, 347076), (57, 231384), (62, 212724), (72, 183179), (76, 173538), (93, 141816), (114, 115692), (124, 106362), (152, 86769), (171, 77128), (186, 70908), (228, 57846), (248, 53181), (279, 47272), (311, 42408), (342, 38564), (372, 35454), (456, 28923), (558, 23636), (589, 22392), (622, 21204), (684, 19282), (744, 17727), (933, 14136), (1116, 11818), (1178, 11196), (1244, 10602), (1368, 9641), (1767, 7464), (1866, 7068), (2232, 5909), (2356, 5598), (2488, 5301), (2799, 4712), (3534, 3732)]