22151844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 108

約数和(自身を含む): 66345552

約数和(自身を除く): 44193708

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, 169, 198, 234, 286, 331, 338, 396, 429, 468, 507, 572, 662, 676, 858, 993, 1014, 1287, 1324, 1521, 1716, 1859, 1986, 2028, 2574, 2979, 3042, 3641, 3718, 3972, 4303, 5148, 5577, 5958, 6084, 7282, 7436, 8606, 10923, 11154, 11916, 12909, 14564, 16731, 17212, 21846, 22308, 25818, 32769, 33462, 38727, 43692, 47333, 51636, 55939, 65538, 66924, 77454, 94666, 111878, 131076, 141999, 154908, 167817, 189332, 223756, 283998, 335634, 425997, 503451, 567996, 615329, 671268, 851994, 1006902, 1230658, 1703988, 1845987, 2013804, 2461316, 3691974, 5537961, 7383948, 11075922, 22151844]

約数ペア:

[(1, 22151844), (2, 11075922), (3, 7383948), (4, 5537961), (6, 3691974), (9, 2461316), (11, 2013804), (12, 1845987), (13, 1703988), (18, 1230658), (22, 1006902), (26, 851994), (33, 671268), (36, 615329), (39, 567996), (44, 503451), (52, 425997), (66, 335634), (78, 283998), (99, 223756), (117, 189332), (132, 167817), (143, 154908), (156, 141999), (169, 131076), (198, 111878), (234, 94666), (286, 77454), (331, 66924), (338, 65538), (396, 55939), (429, 51636), (468, 47333), (507, 43692), (572, 38727), (662, 33462), (676, 32769), (858, 25818), (993, 22308), (1014, 21846), (1287, 17212), (1324, 16731), (1521, 14564), (1716, 12909), (1859, 11916), (1986, 11154), (2028, 10923), (2574, 8606), (2979, 7436), (3042, 7282), (3641, 6084), (3718, 5958), (3972, 5577), (4303, 5148)]