21897173664

素因数分解:

$2^5\times 3^3\times {\mathrm{47}}^1\times {\mathrm{539233}}^1$

素因数の和:539299

約数の個数: 96

約数和(自身を含む): 65225744640

約数和(自身を除く): 43328570976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 94, 96, 108, 141, 144, 188, 216, 282, 288, 376, 423, 432, 564, 752, 846, 864, 1128, 1269, 1504, 1692, 2256, 2538, 3384, 4512, 5076, 6768, 10152, 13536, 20304, 40608, 539233, 1078466, 1617699, 2156932, 3235398, 4313864, 4853097, 6470796, 8627728, 9706194, 12941592, 14559291, 17255456, 19412388, 25343951, 25883184, 29118582, 38824776, 50687902, 51766368, 58237164, 76031853, 77649552, 101375804, 116474328, 152063706, 155299104, 202751608, 228095559, 232948656, 304127412, 405503216, 456191118, 465897312, 608254824, 684286677, 811006432, 912382236, 1216509648, 1368573354, 1824764472, 2433019296, 2737146708, 3649528944, 5474293416, 7299057888, 10948586832, 21897173664]

約数ペア:

[(1, 21897173664), (2, 10948586832), (3, 7299057888), (4, 5474293416), (6, 3649528944), (8, 2737146708), (9, 2433019296), (12, 1824764472), (16, 1368573354), (18, 1216509648), (24, 912382236), (27, 811006432), (32, 684286677), (36, 608254824), (47, 465897312), (48, 456191118), (54, 405503216), (72, 304127412), (94, 232948656), (96, 228095559), (108, 202751608), (141, 155299104), (144, 152063706), (188, 116474328), (216, 101375804), (282, 77649552), (288, 76031853), (376, 58237164), (423, 51766368), (432, 50687902), (564, 38824776), (752, 29118582), (846, 25883184), (864, 25343951), (1128, 19412388), (1269, 17255456), (1504, 14559291), (1692, 12941592), (2256, 9706194), (2538, 8627728), (3384, 6470796), (4512, 4853097), (5076, 4313864), (6768, 3235398), (10152, 2156932), (13536, 1617699), (20304, 1078466), (40608, 539233)]