1445004

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 4127760

約数和(自身を除く): 2682756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 89, 99, 123, 132, 164, 178, 198, 246, 267, 356, 369, 396, 451, 492, 534, 738, 801, 902, 979, 1068, 1353, 1476, 1602, 1804, 1958, 2706, 2937, 3204, 3649, 3916, 4059, 5412, 5874, 7298, 8118, 8811, 10947, 11748, 14596, 16236, 17622, 21894, 32841, 35244, 40139, 43788, 65682, 80278, 120417, 131364, 160556, 240834, 361251, 481668, 722502, 1445004]

約数ペア:

[(1, 1445004), (2, 722502), (3, 481668), (4, 361251), (6, 240834), (9, 160556), (11, 131364), (12, 120417), (18, 80278), (22, 65682), (33, 43788), (36, 40139), (41, 35244), (44, 32841), (66, 21894), (82, 17622), (89, 16236), (99, 14596), (123, 11748), (132, 10947), (164, 8811), (178, 8118), (198, 7298), (246, 5874), (267, 5412), (356, 4059), (369, 3916), (396, 3649), (451, 3204), (492, 2937), (534, 2706), (738, 1958), (801, 1804), (902, 1602), (979, 1476), (1068, 1353)]