19005661326

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{73561}}^1$

素因数の和:73749

約数の個数: 48

約数和(自身を含む): 40650361200

約数和(自身を除く): 21644699874

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 289, 298, 447, 578, 867, 894, 1734, 2533, 5066, 7599, 15198, 43061, 73561, 86122, 129183, 147122, 220683, 258366, 441366, 1250537, 2501074, 3751611, 7503222, 10960589, 21259129, 21921178, 32881767, 42518258, 63777387, 65763534, 127554774, 186330013, 372660026, 558990039, 1117980078, 3167610221, 6335220442, 9502830663, 19005661326]

約数ペア:

[(1, 19005661326), (2, 9502830663), (3, 6335220442), (6, 3167610221), (17, 1117980078), (34, 558990039), (51, 372660026), (102, 186330013), (149, 127554774), (289, 65763534), (298, 63777387), (447, 42518258), (578, 32881767), (867, 21921178), (894, 21259129), (1734, 10960589), (2533, 7503222), (5066, 3751611), (7599, 2501074), (15198, 1250537), (43061, 441366), (73561, 258366), (86122, 220683), (129183, 147122)]