39192012

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 104580112

約数和(自身を除く): 65388100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 661, 732, 972, 1098, 1322, 1647, 1983, 2196, 2644, 3294, 3966, 4941, 5949, 6588, 7932, 9882, 11898, 14823, 17847, 19764, 23796, 29646, 35694, 40321, 53541, 59292, 71388, 80642, 107082, 120963, 160623, 161284, 214164, 241926, 321246, 362889, 483852, 642492, 725778, 1088667, 1451556, 2177334, 3266001, 4354668, 6532002, 9798003, 13064004, 19596006, 39192012]

約数ペア:

[(1, 39192012), (2, 19596006), (3, 13064004), (4, 9798003), (6, 6532002), (9, 4354668), (12, 3266001), (18, 2177334), (27, 1451556), (36, 1088667), (54, 725778), (61, 642492), (81, 483852), (108, 362889), (122, 321246), (162, 241926), (183, 214164), (243, 161284), (244, 160623), (324, 120963), (366, 107082), (486, 80642), (549, 71388), (661, 59292), (732, 53541), (972, 40321), (1098, 35694), (1322, 29646), (1647, 23796), (1983, 19764), (2196, 17847), (2644, 14823), (3294, 11898), (3966, 9882), (4941, 7932), (5949, 6588)]