22097988

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 67032000

約数和(自身を除く): 44934012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 89, 99, 108, 114, 121, 132, 171, 178, 198, 209, 228, 242, 267, 297, 342, 356, 363, 396, 418, 484, 513, 534, 594, 627, 684, 726, 801, 836, 979, 1026, 1068, 1089, 1188, 1254, 1452, 1602, 1691, 1881, 1958, 2052, 2178, 2299, 2403, 2508, 2937, 3204, 3267, 3382, 3762, 3916, 4356, 4598, 4806, 5073, 5643, 5874, 6534, 6764, 6897, 7524, 8811, 9196, 9612, 10146, 10769, 11286, 11748, 13068, 13794, 15219, 17622, 18601, 20292, 20691, 21538, 22572, 26433, 27588, 30438, 32307, 35244, 37202, 41382, 43076, 45657, 52866, 55803, 60876, 62073, 64614, 74404, 82764, 91314, 96921, 105732, 111606, 124146, 129228, 167409, 182628, 193842, 204611, 223212, 248292, 290763, 334818, 387684, 409222, 502227, 581526, 613833, 669636, 818444, 1004454, 1163052, 1227666, 1841499, 2008908, 2455332, 3682998, 5524497, 7365996, 11048994, 22097988]

約数ペア:

[(1, 22097988), (2, 11048994), (3, 7365996), (4, 5524497), (6, 3682998), (9, 2455332), (11, 2008908), (12, 1841499), (18, 1227666), (19, 1163052), (22, 1004454), (27, 818444), (33, 669636), (36, 613833), (38, 581526), (44, 502227), (54, 409222), (57, 387684), (66, 334818), (76, 290763), (89, 248292), (99, 223212), (108, 204611), (114, 193842), (121, 182628), (132, 167409), (171, 129228), (178, 124146), (198, 111606), (209, 105732), (228, 96921), (242, 91314), (267, 82764), (297, 74404), (342, 64614), (356, 62073), (363, 60876), (396, 55803), (418, 52866), (484, 45657), (513, 43076), (534, 41382), (594, 37202), (627, 35244), (684, 32307), (726, 30438), (801, 27588), (836, 26433), (979, 22572), (1026, 21538), (1068, 20691), (1089, 20292), (1188, 18601), (1254, 17622), (1452, 15219), (1602, 13794), (1691, 13068), (1881, 11748), (1958, 11286), (2052, 10769), (2178, 10146), (2299, 9612), (2403, 9196), (2508, 8811), (2937, 7524), (3204, 6897), (3267, 6764), (3382, 6534), (3762, 5874), (3916, 5643), (4356, 5073), (4598, 4806)]