21939421536

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{497899}}^1$

素因数の和:497938

約数の個数: 120

約数和(自身を含む): 68318850600

約数和(自身を除く): 46379429064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 3672, 4896, 5508, 7344, 11016, 14688, 22032, 44064, 497899, 995798, 1493697, 1991596, 2987394, 3983192, 4481091, 5974788, 7966384, 8464283, 8962182, 11949576, 13443273, 15932768, 16928566, 17924364, 23899152, 25392849, 26886546, 33857132, 35848728, 40329819, 47798304, 50785698, 53773092, 67714264, 71697456, 76178547, 80659638, 101571396, 107546184, 135428528, 143394912, 152357094, 161319276, 203142792, 215092368, 228535641, 270857056, 304714188, 322638552, 406285584, 430184736, 457071282, 609428376, 645277104, 685606923, 812571168, 914142564, 1218856752, 1290554208, 1371213846, 1828285128, 2437713504, 2742427692, 3656570256, 5484855384, 7313140512, 10969710768, 21939421536]

約数ペア:

[(1, 21939421536), (2, 10969710768), (3, 7313140512), (4, 5484855384), (6, 3656570256), (8, 2742427692), (9, 2437713504), (12, 1828285128), (16, 1371213846), (17, 1290554208), (18, 1218856752), (24, 914142564), (27, 812571168), (32, 685606923), (34, 645277104), (36, 609428376), (48, 457071282), (51, 430184736), (54, 406285584), (68, 322638552), (72, 304714188), (81, 270857056), (96, 228535641), (102, 215092368), (108, 203142792), (136, 161319276), (144, 152357094), (153, 143394912), (162, 135428528), (204, 107546184), (216, 101571396), (272, 80659638), (288, 76178547), (306, 71697456), (324, 67714264), (408, 53773092), (432, 50785698), (459, 47798304), (544, 40329819), (612, 35848728), (648, 33857132), (816, 26886546), (864, 25392849), (918, 23899152), (1224, 17924364), (1296, 16928566), (1377, 15932768), (1632, 13443273), (1836, 11949576), (2448, 8962182), (2592, 8464283), (2754, 7966384), (3672, 5974788), (4896, 4481091), (5508, 3983192), (7344, 2987394), (11016, 1991596), (14688, 1493697), (22032, 995798), (44064, 497899)]