4472028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 12894336

約数和(自身を除く): 8422308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 491, 506, 759, 828, 982, 1012, 1473, 1518, 1964, 2277, 2946, 3036, 4419, 4554, 5401, 5892, 8838, 9108, 10802, 11293, 16203, 17676, 21604, 22586, 32406, 33879, 45172, 48609, 64812, 67758, 97218, 101637, 124223, 135516, 194436, 203274, 248446, 372669, 406548, 496892, 745338, 1118007, 1490676, 2236014, 4472028]

約数ペア:

[(1, 4472028), (2, 2236014), (3, 1490676), (4, 1118007), (6, 745338), (9, 496892), (11, 406548), (12, 372669), (18, 248446), (22, 203274), (23, 194436), (33, 135516), (36, 124223), (44, 101637), (46, 97218), (66, 67758), (69, 64812), (92, 48609), (99, 45172), (132, 33879), (138, 32406), (198, 22586), (207, 21604), (253, 17676), (276, 16203), (396, 11293), (414, 10802), (491, 9108), (506, 8838), (759, 5892), (828, 5401), (982, 4554), (1012, 4419), (1473, 3036), (1518, 2946), (1964, 2277)]