181888692

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{997}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 443974272

約数和(自身を除く): 262085580

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 661, 997, 1322, 1983, 1994, 2644, 2991, 3966, 3988, 5982, 7932, 11964, 15203, 22931, 30406, 45609, 45862, 60812, 68793, 91218, 91724, 137586, 182436, 275172, 659017, 1318034, 1977051, 2636068, 3954102, 7908204, 15157391, 30314782, 45472173, 60629564, 90944346, 181888692]

約数ペア:

[(1, 181888692), (2, 90944346), (3, 60629564), (4, 45472173), (6, 30314782), (12, 15157391), (23, 7908204), (46, 3954102), (69, 2636068), (92, 1977051), (138, 1318034), (276, 659017), (661, 275172), (997, 182436), (1322, 137586), (1983, 91724), (1994, 91218), (2644, 68793), (2991, 60812), (3966, 45862), (3988, 45609), (5982, 30406), (7932, 22931), (11964, 15203)]