21198308448

素因数分解:

$2^5\times 3^1\times {\mathrm{16453}}^1\times {\mathrm{13421}}^1$

素因数の和:29887

約数の個数: 48

約数和(自身を含む): 55653088176

約数和(自身を除く): 34454779728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 13421, 16453, 26842, 32906, 40263, 49359, 53684, 65812, 80526, 98718, 107368, 131624, 161052, 197436, 214736, 263248, 322104, 394872, 429472, 526496, 644208, 789744, 1288416, 1579488, 220815713, 441631426, 662447139, 883262852, 1324894278, 1766525704, 2649788556, 3533051408, 5299577112, 7066102816, 10599154224, 21198308448]

約数ペア:

[(1, 21198308448), (2, 10599154224), (3, 7066102816), (4, 5299577112), (6, 3533051408), (8, 2649788556), (12, 1766525704), (16, 1324894278), (24, 883262852), (32, 662447139), (48, 441631426), (96, 220815713), (13421, 1579488), (16453, 1288416), (26842, 789744), (32906, 644208), (40263, 526496), (49359, 429472), (53684, 394872), (65812, 322104), (80526, 263248), (98718, 214736), (107368, 197436), (131624, 161052)]