38204838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:1978

約数の個数: 64

約数和(自身を含む): 98910720

約数和(自身を除く): 60705882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 1907, 2226, 2862, 3339, 3814, 5721, 6678, 10017, 11442, 13349, 17163, 20034, 26698, 34326, 40047, 51489, 80094, 101071, 102978, 120141, 202142, 240282, 303213, 360423, 606426, 707497, 720846, 909639, 1414994, 1819278, 2122491, 2728917, 4244982, 5457834, 6367473, 12734946, 19102419, 38204838]

約数ペア:

[(1, 38204838), (2, 19102419), (3, 12734946), (6, 6367473), (7, 5457834), (9, 4244982), (14, 2728917), (18, 2122491), (21, 1819278), (27, 1414994), (42, 909639), (53, 720846), (54, 707497), (63, 606426), (106, 360423), (126, 303213), (159, 240282), (189, 202142), (318, 120141), (371, 102978), (378, 101071), (477, 80094), (742, 51489), (954, 40047), (1113, 34326), (1431, 26698), (1907, 20034), (2226, 17163), (2862, 13349), (3339, 11442), (3814, 10017), (5721, 6678)]