12207972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 35223552

約数和(自身を除く): 23015580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 83, 84, 102, 103, 119, 166, 204, 206, 238, 249, 309, 332, 357, 412, 476, 498, 581, 618, 714, 721, 996, 1162, 1236, 1411, 1428, 1442, 1743, 1751, 2163, 2324, 2822, 2884, 3486, 3502, 4233, 4326, 5253, 5644, 6972, 7004, 8466, 8549, 8652, 9877, 10506, 12257, 16932, 17098, 19754, 21012, 24514, 25647, 29631, 34196, 36771, 39508, 49028, 51294, 59262, 59843, 73542, 102588, 118524, 119686, 145333, 147084, 179529, 239372, 290666, 359058, 435999, 581332, 718116, 871998, 1017331, 1743996, 2034662, 3051993, 4069324, 6103986, 12207972]

約数ペア:

[(1, 12207972), (2, 6103986), (3, 4069324), (4, 3051993), (6, 2034662), (7, 1743996), (12, 1017331), (14, 871998), (17, 718116), (21, 581332), (28, 435999), (34, 359058), (42, 290666), (51, 239372), (68, 179529), (83, 147084), (84, 145333), (102, 119686), (103, 118524), (119, 102588), (166, 73542), (204, 59843), (206, 59262), (238, 51294), (249, 49028), (309, 39508), (332, 36771), (357, 34196), (412, 29631), (476, 25647), (498, 24514), (581, 21012), (618, 19754), (714, 17098), (721, 16932), (996, 12257), (1162, 10506), (1236, 9877), (1411, 8652), (1428, 8549), (1442, 8466), (1743, 7004), (1751, 6972), (2163, 5644), (2324, 5253), (2822, 4326), (2884, 4233), (3486, 3502)]