17916470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 41023584

約数和(自身を除く): 23107114

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 67, 85, 110, 121, 130, 134, 143, 170, 187, 221, 242, 286, 335, 374, 442, 605, 670, 715, 737, 871, 935, 1105, 1139, 1210, 1430, 1474, 1573, 1742, 1870, 2057, 2210, 2278, 2431, 3146, 3685, 4114, 4355, 4862, 5695, 7370, 7865, 8107, 8710, 9581, 10285, 11390, 12155, 12529, 14807, 15730, 16214, 19162, 20570, 24310, 25058, 26741, 29614, 40535, 47905, 53482, 62645, 74035, 81070, 95810, 105391, 125290, 133705, 137819, 148070, 162877, 210782, 267410, 275638, 325754, 526955, 689095, 814385, 1053910, 1378190, 1628770, 1791647, 3583294, 8958235, 17916470]

約数ペア:

[(1, 17916470), (2, 8958235), (5, 3583294), (10, 1791647), (11, 1628770), (13, 1378190), (17, 1053910), (22, 814385), (26, 689095), (34, 526955), (55, 325754), (65, 275638), (67, 267410), (85, 210782), (110, 162877), (121, 148070), (130, 137819), (134, 133705), (143, 125290), (170, 105391), (187, 95810), (221, 81070), (242, 74035), (286, 62645), (335, 53482), (374, 47905), (442, 40535), (605, 29614), (670, 26741), (715, 25058), (737, 24310), (871, 20570), (935, 19162), (1105, 16214), (1139, 15730), (1210, 14807), (1430, 12529), (1474, 12155), (1573, 11390), (1742, 10285), (1870, 9581), (2057, 8710), (2210, 8107), (2278, 7865), (2431, 7370), (3146, 5695), (3685, 4862), (4114, 4355)]