198117612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71471}}^1$

素因数の和:71499

約数の個数: 72

約数和(自身を含む): 624379392

約数和(自身を除く): 426261780

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 71471, 142942, 214413, 285884, 428826, 500297, 643239, 786181, 857652, 1000594, 1286478, 1500891, 1572362, 2001188, 2358543, 2572956, 3001782, 3144724, 4502673, 4717086, 5503267, 6003564, 7075629, 9005346, 9434172, 11006534, 14151258, 16509801, 18010692, 22013068, 28302516, 33019602, 49529403, 66039204, 99058806, 198117612]

約数ペア:

[(1, 198117612), (2, 99058806), (3, 66039204), (4, 49529403), (6, 33019602), (7, 28302516), (9, 22013068), (11, 18010692), (12, 16509801), (14, 14151258), (18, 11006534), (21, 9434172), (22, 9005346), (28, 7075629), (33, 6003564), (36, 5503267), (42, 4717086), (44, 4502673), (63, 3144724), (66, 3001782), (77, 2572956), (84, 2358543), (99, 2001188), (126, 1572362), (132, 1500891), (154, 1286478), (198, 1000594), (231, 857652), (252, 786181), (308, 643239), (396, 500297), (462, 428826), (693, 285884), (924, 214413), (1386, 142942), (2772, 71471)]