21211844328

素因数分解:

$2^3\times 3^3\times {\mathrm{439}}^1\times {\mathrm{223697}}^1$

素因数の和:224151

約数の個数: 64

約数和(自身を含む): 59056272000

約数和(自身を除く): 37844427672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7902, 10536, 11853, 15804, 23706, 31608, 47412, 94824, 223697, 447394, 671091, 894788, 1342182, 1789576, 2013273, 2684364, 4026546, 5368728, 6039819, 8053092, 12079638, 16106184, 24159276, 48318552, 98202983, 196405966, 294608949, 392811932, 589217898, 785623864, 883826847, 1178435796, 1767653694, 2356871592, 2651480541, 3535307388, 5302961082, 7070614776, 10605922164, 21211844328]

約数ペア:

[(1, 21211844328), (2, 10605922164), (3, 7070614776), (4, 5302961082), (6, 3535307388), (8, 2651480541), (9, 2356871592), (12, 1767653694), (18, 1178435796), (24, 883826847), (27, 785623864), (36, 589217898), (54, 392811932), (72, 294608949), (108, 196405966), (216, 98202983), (439, 48318552), (878, 24159276), (1317, 16106184), (1756, 12079638), (2634, 8053092), (3512, 6039819), (3951, 5368728), (5268, 4026546), (7902, 2684364), (10536, 2013273), (11853, 1789576), (15804, 1342182), (23706, 894788), (31608, 671091), (47412, 447394), (94824, 223697)]