21399923088

素因数分解:

$2^4\times 3^3\times {\mathrm{9091}}^1\times {\mathrm{5449}}^1$

素因数の和:14557

約数の個数: 80

約数和(自身を含む): 61443736000

約数和(自身を除く): 40043812912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 5449, 9091, 10898, 16347, 18182, 21796, 27273, 32694, 36364, 43592, 49041, 54546, 65388, 72728, 81819, 87184, 98082, 109092, 130776, 145456, 147123, 163638, 196164, 218184, 245457, 261552, 294246, 327276, 392328, 436368, 490914, 588492, 654552, 784656, 981828, 1176984, 1309104, 1963656, 2353968, 3927312, 49536859, 99073718, 148610577, 198147436, 297221154, 396294872, 445831731, 594442308, 792589744, 891663462, 1188884616, 1337495193, 1783326924, 2377769232, 2674990386, 3566653848, 5349980772, 7133307696, 10699961544, 21399923088]

約数ペア:

[(1, 21399923088), (2, 10699961544), (3, 7133307696), (4, 5349980772), (6, 3566653848), (8, 2674990386), (9, 2377769232), (12, 1783326924), (16, 1337495193), (18, 1188884616), (24, 891663462), (27, 792589744), (36, 594442308), (48, 445831731), (54, 396294872), (72, 297221154), (108, 198147436), (144, 148610577), (216, 99073718), (432, 49536859), (5449, 3927312), (9091, 2353968), (10898, 1963656), (16347, 1309104), (18182, 1176984), (21796, 981828), (27273, 784656), (32694, 654552), (36364, 588492), (43592, 490914), (49041, 436368), (54546, 392328), (65388, 327276), (72728, 294246), (81819, 261552), (87184, 245457), (98082, 218184), (109092, 196164), (130776, 163638), (145456, 147123)]