40458012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 115433472

約数和(自身を除く): 74975460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 43, 46, 69, 84, 86, 92, 129, 138, 161, 172, 258, 276, 301, 322, 483, 487, 516, 602, 644, 903, 966, 974, 989, 1204, 1461, 1806, 1932, 1948, 1978, 2922, 2967, 3409, 3612, 3956, 5844, 5934, 6818, 6923, 10227, 11201, 11868, 13636, 13846, 20454, 20769, 20941, 22402, 27692, 33603, 40908, 41538, 41882, 44804, 62823, 67206, 78407, 83076, 83764, 125646, 134412, 146587, 156814, 235221, 251292, 293174, 313628, 439761, 470442, 481643, 586348, 879522, 940884, 963286, 1444929, 1759044, 1926572, 2889858, 3371501, 5779716, 6743002, 10114503, 13486004, 20229006, 40458012]

約数ペア:

[(1, 40458012), (2, 20229006), (3, 13486004), (4, 10114503), (6, 6743002), (7, 5779716), (12, 3371501), (14, 2889858), (21, 1926572), (23, 1759044), (28, 1444929), (42, 963286), (43, 940884), (46, 879522), (69, 586348), (84, 481643), (86, 470442), (92, 439761), (129, 313628), (138, 293174), (161, 251292), (172, 235221), (258, 156814), (276, 146587), (301, 134412), (322, 125646), (483, 83764), (487, 83076), (516, 78407), (602, 67206), (644, 62823), (903, 44804), (966, 41882), (974, 41538), (989, 40908), (1204, 33603), (1461, 27692), (1806, 22402), (1932, 20941), (1948, 20769), (1978, 20454), (2922, 13846), (2967, 13636), (3409, 11868), (3612, 11201), (3956, 10227), (5844, 6923), (5934, 6818)]