16831284156

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{409}}^1\times {\mathrm{7013}}^1$

素因数の和:7595

約数の個数: 72

約数和(自身を含む): 42917543760

約数和(自身を除く): 26086259604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 409, 489, 652, 818, 978, 1227, 1467, 1636, 1956, 2454, 2934, 3681, 4908, 5868, 7013, 7362, 14026, 14724, 21039, 28052, 42078, 63117, 66667, 84156, 126234, 133334, 200001, 252468, 266668, 400002, 600003, 800004, 1143119, 1200006, 2286238, 2400012, 2868317, 3429357, 4572476, 5736634, 6858714, 8604951, 10288071, 11473268, 13717428, 17209902, 20576142, 25814853, 34419804, 41152284, 51629706, 103259412, 467535671, 935071342, 1402607013, 1870142684, 2805214026, 4207821039, 5610428052, 8415642078, 16831284156]

約数ペア:

[(1, 16831284156), (2, 8415642078), (3, 5610428052), (4, 4207821039), (6, 2805214026), (9, 1870142684), (12, 1402607013), (18, 935071342), (36, 467535671), (163, 103259412), (326, 51629706), (409, 41152284), (489, 34419804), (652, 25814853), (818, 20576142), (978, 17209902), (1227, 13717428), (1467, 11473268), (1636, 10288071), (1956, 8604951), (2454, 6858714), (2934, 5736634), (3681, 4572476), (4908, 3429357), (5868, 2868317), (7013, 2400012), (7362, 2286238), (14026, 1200006), (14724, 1143119), (21039, 800004), (28052, 600003), (42078, 400002), (63117, 266668), (66667, 252468), (84156, 200001), (126234, 133334)]