39290172

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 94227840

約数和(自身を除く): 54937668

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 163, 212, 318, 326, 379, 489, 636, 652, 758, 978, 1137, 1516, 1956, 2274, 4548, 8639, 17278, 20087, 25917, 34556, 40174, 51834, 60261, 61777, 80348, 103668, 120522, 123554, 185331, 241044, 247108, 370662, 741324, 3274181, 6548362, 9822543, 13096724, 19645086, 39290172]

約数ペア:

[(1, 39290172), (2, 19645086), (3, 13096724), (4, 9822543), (6, 6548362), (12, 3274181), (53, 741324), (106, 370662), (159, 247108), (163, 241044), (212, 185331), (318, 123554), (326, 120522), (379, 103668), (489, 80348), (636, 61777), (652, 60261), (758, 51834), (978, 40174), (1137, 34556), (1516, 25917), (1956, 20087), (2274, 17278), (4548, 8639)]