16818060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1783

約数の個数: 96

約数和(自身を含む): 56189952

約数和(自身を除く): 39371892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1741, 1932, 2415, 3220, 3482, 4830, 5223, 6964, 8705, 9660, 10446, 12187, 17410, 20892, 24374, 26115, 34820, 36561, 40043, 48748, 52230, 60935, 73122, 80086, 104460, 120129, 121870, 146244, 160172, 182805, 200215, 240258, 243740, 280301, 365610, 400430, 480516, 560602, 600645, 731220, 800860, 840903, 1121204, 1201290, 1401505, 1681806, 2402580, 2803010, 3363612, 4204515, 5606020, 8409030, 16818060]

約数ペア:

[(1, 16818060), (2, 8409030), (3, 5606020), (4, 4204515), (5, 3363612), (6, 2803010), (7, 2402580), (10, 1681806), (12, 1401505), (14, 1201290), (15, 1121204), (20, 840903), (21, 800860), (23, 731220), (28, 600645), (30, 560602), (35, 480516), (42, 400430), (46, 365610), (60, 280301), (69, 243740), (70, 240258), (84, 200215), (92, 182805), (105, 160172), (115, 146244), (138, 121870), (140, 120129), (161, 104460), (210, 80086), (230, 73122), (276, 60935), (322, 52230), (345, 48748), (420, 40043), (460, 36561), (483, 34820), (644, 26115), (690, 24374), (805, 20892), (966, 17410), (1380, 12187), (1610, 10446), (1741, 9660), (1932, 8705), (2415, 6964), (3220, 5223), (3482, 4830)]