39611916

素因数分解:

$2^2\times 3^5\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 105303744

約数和(自身を除く): 65691828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 332, 486, 491, 498, 747, 972, 982, 996, 1473, 1494, 1964, 2241, 2946, 2988, 4419, 4482, 5892, 6723, 8838, 8964, 13257, 13446, 17676, 20169, 26514, 26892, 39771, 40338, 40753, 53028, 79542, 80676, 81506, 119313, 122259, 159084, 163012, 238626, 244518, 366777, 477252, 489036, 733554, 1100331, 1467108, 2200662, 3300993, 4401324, 6601986, 9902979, 13203972, 19805958, 39611916]

約数ペア:

[(1, 39611916), (2, 19805958), (3, 13203972), (4, 9902979), (6, 6601986), (9, 4401324), (12, 3300993), (18, 2200662), (27, 1467108), (36, 1100331), (54, 733554), (81, 489036), (83, 477252), (108, 366777), (162, 244518), (166, 238626), (243, 163012), (249, 159084), (324, 122259), (332, 119313), (486, 81506), (491, 80676), (498, 79542), (747, 53028), (972, 40753), (982, 40338), (996, 39771), (1473, 26892), (1494, 26514), (1964, 20169), (2241, 17676), (2946, 13446), (2988, 13257), (4419, 8964), (4482, 8838), (5892, 6723)]