921492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 2751840

約数和(自身を除く): 1830348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 179, 198, 234, 286, 358, 396, 429, 468, 537, 572, 716, 858, 1074, 1287, 1611, 1716, 1969, 2148, 2327, 2574, 3222, 3938, 4654, 5148, 5907, 6444, 6981, 7876, 9308, 11814, 13962, 17721, 20943, 23628, 25597, 27924, 35442, 41886, 51194, 70884, 76791, 83772, 102388, 153582, 230373, 307164, 460746, 921492]

約数ペア:

[(1, 921492), (2, 460746), (3, 307164), (4, 230373), (6, 153582), (9, 102388), (11, 83772), (12, 76791), (13, 70884), (18, 51194), (22, 41886), (26, 35442), (33, 27924), (36, 25597), (39, 23628), (44, 20943), (52, 17721), (66, 13962), (78, 11814), (99, 9308), (117, 7876), (132, 6981), (143, 6444), (156, 5907), (179, 5148), (198, 4654), (234, 3938), (286, 3222), (358, 2574), (396, 2327), (429, 2148), (468, 1969), (537, 1716), (572, 1611), (716, 1287), (858, 1074)]