19446144

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 52326000

約数和(自身を除く): 32879856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 569, 712, 1068, 1138, 1424, 1707, 2136, 2276, 2848, 3414, 4272, 4552, 5696, 6828, 8544, 9104, 11392, 13656, 17088, 18208, 27312, 34176, 36416, 50641, 54624, 72832, 101282, 109248, 151923, 202564, 218496, 303846, 405128, 607692, 810256, 1215384, 1620512, 2430768, 3241024, 4861536, 6482048, 9723072, 19446144]

約数ペア:

[(1, 19446144), (2, 9723072), (3, 6482048), (4, 4861536), (6, 3241024), (8, 2430768), (12, 1620512), (16, 1215384), (24, 810256), (32, 607692), (48, 405128), (64, 303846), (89, 218496), (96, 202564), (128, 151923), (178, 109248), (192, 101282), (267, 72832), (356, 54624), (384, 50641), (534, 36416), (569, 34176), (712, 27312), (1068, 18208), (1138, 17088), (1424, 13656), (1707, 11392), (2136, 9104), (2276, 8544), (2848, 6828), (3414, 5696), (4272, 4552)]