13941972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 43243200

約数和(自身を除く): 29301228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 33, 34, 36, 38, 44, 51, 57, 66, 68, 76, 99, 102, 109, 114, 132, 153, 171, 187, 198, 204, 209, 218, 228, 306, 323, 327, 342, 374, 396, 418, 436, 561, 612, 627, 646, 654, 684, 748, 836, 969, 981, 1122, 1199, 1254, 1292, 1308, 1683, 1853, 1881, 1938, 1962, 2071, 2244, 2398, 2508, 2907, 3366, 3553, 3597, 3706, 3762, 3876, 3924, 4142, 4796, 5559, 5814, 6213, 6732, 7106, 7194, 7412, 7524, 8284, 10659, 10791, 11118, 11628, 12426, 14212, 14388, 16677, 18639, 20383, 21318, 21582, 22236, 22781, 24852, 31977, 33354, 35207, 37278, 40766, 42636, 43164, 45562, 61149, 63954, 66708, 68343, 70414, 74556, 81532, 91124, 105621, 122298, 127908, 136686, 140828, 183447, 205029, 211242, 244596, 273372, 316863, 366894, 387277, 410058, 422484, 633726, 733788, 774554, 820116, 1161831, 1267452, 1549108, 2323662, 3485493, 4647324, 6970986, 13941972]

約数ペア:

[(1, 13941972), (2, 6970986), (3, 4647324), (4, 3485493), (6, 2323662), (9, 1549108), (11, 1267452), (12, 1161831), (17, 820116), (18, 774554), (19, 733788), (22, 633726), (33, 422484), (34, 410058), (36, 387277), (38, 366894), (44, 316863), (51, 273372), (57, 244596), (66, 211242), (68, 205029), (76, 183447), (99, 140828), (102, 136686), (109, 127908), (114, 122298), (132, 105621), (153, 91124), (171, 81532), (187, 74556), (198, 70414), (204, 68343), (209, 66708), (218, 63954), (228, 61149), (306, 45562), (323, 43164), (327, 42636), (342, 40766), (374, 37278), (396, 35207), (418, 33354), (436, 31977), (561, 24852), (612, 22781), (627, 22236), (646, 21582), (654, 21318), (684, 20383), (748, 18639), (836, 16677), (969, 14388), (981, 14212), (1122, 12426), (1199, 11628), (1254, 11118), (1292, 10791), (1308, 10659), (1683, 8284), (1853, 7524), (1881, 7412), (1938, 7194), (1962, 7106), (2071, 6732), (2244, 6213), (2398, 5814), (2508, 5559), (2907, 4796), (3366, 4142), (3553, 3924), (3597, 3876), (3706, 3762)]