1381671816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1174891}}^1$

素因数の和:1174914

約数の個数: 48

約数和(自身を含む): 4018130640

約数和(自身を除く): 2636458824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1174891, 2349782, 3524673, 4699564, 7049346, 8224237, 9399128, 14098692, 16448474, 24672711, 28197384, 32896948, 49345422, 57569659, 65793896, 98690844, 115139318, 172708977, 197381688, 230278636, 345417954, 460557272, 690835908, 1381671816]

約数ペア:

[(1, 1381671816), (2, 690835908), (3, 460557272), (4, 345417954), (6, 230278636), (7, 197381688), (8, 172708977), (12, 115139318), (14, 98690844), (21, 65793896), (24, 57569659), (28, 49345422), (42, 32896948), (49, 28197384), (56, 24672711), (84, 16448474), (98, 14098692), (147, 9399128), (168, 8224237), (196, 7049346), (294, 4699564), (392, 3524673), (588, 2349782), (1176, 1174891)]