194820822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5791}}^1$

素因数の和:5898

約数の個数: 64

約数和(自身を含む): 500428800

約数和(自身を除く): 305607978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 89, 126, 178, 189, 267, 378, 534, 623, 801, 1246, 1602, 1869, 2403, 3738, 4806, 5607, 5791, 11214, 11582, 16821, 17373, 33642, 34746, 40537, 52119, 81074, 104238, 121611, 156357, 243222, 312714, 364833, 515399, 729666, 1030798, 1094499, 1546197, 2188998, 3092394, 3607793, 4638591, 7215586, 9277182, 10823379, 13915773, 21646758, 27831546, 32470137, 64940274, 97410411, 194820822]

約数ペア:

[(1, 194820822), (2, 97410411), (3, 64940274), (6, 32470137), (7, 27831546), (9, 21646758), (14, 13915773), (18, 10823379), (21, 9277182), (27, 7215586), (42, 4638591), (54, 3607793), (63, 3092394), (89, 2188998), (126, 1546197), (178, 1094499), (189, 1030798), (267, 729666), (378, 515399), (534, 364833), (623, 312714), (801, 243222), (1246, 156357), (1602, 121611), (1869, 104238), (2403, 81074), (3738, 52119), (4806, 40537), (5607, 34746), (5791, 33642), (11214, 17373), (11582, 16821)]