21411820992

素因数分解:

$2^6\times 3^1\times {\mathrm{347}}^1\times {\mathrm{321383}}^1$

素因数の和:321745

約数の個数: 56

約数和(自身を含む): 56815549056

約数和(自身を除く): 35403728064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 347, 694, 1041, 1388, 2082, 2776, 4164, 5552, 8328, 11104, 16656, 22208, 33312, 66624, 321383, 642766, 964149, 1285532, 1928298, 2571064, 3856596, 5142128, 7713192, 10284256, 15426384, 20568512, 30852768, 61705536, 111519901, 223039802, 334559703, 446079604, 669119406, 892159208, 1338238812, 1784318416, 2676477624, 3568636832, 5352955248, 7137273664, 10705910496, 21411820992]

約数ペア:

[(1, 21411820992), (2, 10705910496), (3, 7137273664), (4, 5352955248), (6, 3568636832), (8, 2676477624), (12, 1784318416), (16, 1338238812), (24, 892159208), (32, 669119406), (48, 446079604), (64, 334559703), (96, 223039802), (192, 111519901), (347, 61705536), (694, 30852768), (1041, 20568512), (1388, 15426384), (2082, 10284256), (2776, 7713192), (4164, 5142128), (5552, 3856596), (8328, 2571064), (11104, 1928298), (16656, 1285532), (22208, 964149), (33312, 642766), (66624, 321383)]