4538394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 11356800

約数和(自身を除く): 6818406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 199, 362, 398, 543, 597, 1086, 1194, 1267, 1393, 1629, 1791, 2534, 2786, 3258, 3582, 3801, 4179, 7602, 8358, 11403, 12537, 22806, 25074, 36019, 72038, 108057, 216114, 252133, 324171, 504266, 648342, 756399, 1512798, 2269197, 4538394]

約数ペア:

[(1, 4538394), (2, 2269197), (3, 1512798), (6, 756399), (7, 648342), (9, 504266), (14, 324171), (18, 252133), (21, 216114), (42, 108057), (63, 72038), (126, 36019), (181, 25074), (199, 22806), (362, 12537), (398, 11403), (543, 8358), (597, 7602), (1086, 4179), (1194, 3801), (1267, 3582), (1393, 3258), (1629, 2786), (1791, 2534)]