17147988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3365

約数の個数: 72

約数和(自身を含む): 50939616

約数和(自身を除く): 33791628

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, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 3331, 5148, 6662, 9993, 13324, 19986, 29979, 36641, 39972, 43303, 59958, 73282, 86606, 109923, 119916, 129909, 146564, 173212, 219846, 259818, 329769, 389727, 439692, 476333, 519636, 659538, 779454, 952666, 1319076, 1428999, 1558908, 1905332, 2857998, 4286997, 5715996, 8573994, 17147988]

約数ペア:

[(1, 17147988), (2, 8573994), (3, 5715996), (4, 4286997), (6, 2857998), (9, 1905332), (11, 1558908), (12, 1428999), (13, 1319076), (18, 952666), (22, 779454), (26, 659538), (33, 519636), (36, 476333), (39, 439692), (44, 389727), (52, 329769), (66, 259818), (78, 219846), (99, 173212), (117, 146564), (132, 129909), (143, 119916), (156, 109923), (198, 86606), (234, 73282), (286, 59958), (396, 43303), (429, 39972), (468, 36641), (572, 29979), (858, 19986), (1287, 13324), (1716, 9993), (2574, 6662), (3331, 5148)]