1965132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 108

約数和(自身を含む): 5995080

約数和(自身を除く): 4029948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 169, 171, 204, 221, 228, 234, 247, 306, 323, 338, 342, 442, 468, 494, 507, 612, 646, 663, 676, 684, 741, 884, 969, 988, 1014, 1292, 1326, 1482, 1521, 1938, 1989, 2028, 2223, 2652, 2873, 2907, 2964, 3042, 3211, 3876, 3978, 4199, 4446, 5746, 5814, 6084, 6422, 7956, 8398, 8619, 8892, 9633, 11492, 11628, 12597, 12844, 16796, 17238, 19266, 25194, 25857, 28899, 34476, 37791, 38532, 50388, 51714, 54587, 57798, 75582, 103428, 109174, 115596, 151164, 163761, 218348, 327522, 491283, 655044, 982566, 1965132]

約数ペア:

[(1, 1965132), (2, 982566), (3, 655044), (4, 491283), (6, 327522), (9, 218348), (12, 163761), (13, 151164), (17, 115596), (18, 109174), (19, 103428), (26, 75582), (34, 57798), (36, 54587), (38, 51714), (39, 50388), (51, 38532), (52, 37791), (57, 34476), (68, 28899), (76, 25857), (78, 25194), (102, 19266), (114, 17238), (117, 16796), (153, 12844), (156, 12597), (169, 11628), (171, 11492), (204, 9633), (221, 8892), (228, 8619), (234, 8398), (247, 7956), (306, 6422), (323, 6084), (338, 5814), (342, 5746), (442, 4446), (468, 4199), (494, 3978), (507, 3876), (612, 3211), (646, 3042), (663, 2964), (676, 2907), (684, 2873), (741, 2652), (884, 2223), (969, 2028), (988, 1989), (1014, 1938), (1292, 1521), (1326, 1482)]