19571436

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7879}}^1$

素因数の和:7915

約数の個数: 48

約数和(自身を含む): 52953600

約数和(自身を除く): 33382164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7879, 15758, 23637, 31516, 47274, 70911, 94548, 141822, 181217, 212733, 283644, 362434, 425466, 543651, 724868, 850932, 1087302, 1630953, 2174604, 3261906, 4892859, 6523812, 9785718, 19571436]

約数ペア:

[(1, 19571436), (2, 9785718), (3, 6523812), (4, 4892859), (6, 3261906), (9, 2174604), (12, 1630953), (18, 1087302), (23, 850932), (27, 724868), (36, 543651), (46, 425466), (54, 362434), (69, 283644), (92, 212733), (108, 181217), (138, 141822), (207, 94548), (276, 70911), (414, 47274), (621, 31516), (828, 23637), (1242, 15758), (2484, 7879)]