17187534

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1534

約数の個数: 72

約数和(自身を含む): 46683000

約数和(自身を除く): 29495466

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1499, 1638, 1911, 2998, 3822, 4497, 5733, 8994, 10493, 11466, 13491, 19487, 20986, 26982, 31479, 38974, 58461, 62958, 73451, 94437, 116922, 136409, 146902, 175383, 188874, 220353, 272818, 350766, 409227, 440706, 661059, 818454, 954863, 1227681, 1322118, 1909726, 2455362, 2864589, 5729178, 8593767, 17187534]

約数ペア:

[(1, 17187534), (2, 8593767), (3, 5729178), (6, 2864589), (7, 2455362), (9, 1909726), (13, 1322118), (14, 1227681), (18, 954863), (21, 818454), (26, 661059), (39, 440706), (42, 409227), (49, 350766), (63, 272818), (78, 220353), (91, 188874), (98, 175383), (117, 146902), (126, 136409), (147, 116922), (182, 94437), (234, 73451), (273, 62958), (294, 58461), (441, 38974), (546, 31479), (637, 26982), (819, 20986), (882, 19487), (1274, 13491), (1499, 11466), (1638, 10493), (1911, 8994), (2998, 5733), (3822, 4497)]