123192618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26357}}^1$

素因数の和:26422

約数の個数: 32

約数和(自身を含む): 265688640

約数和(自身を除く): 142496022

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 26357, 52714, 79071, 158142, 500783, 1001566, 1080637, 1502349, 2161274, 3004698, 3241911, 6483822, 20532103, 41064206, 61596309, 123192618]

約数ペア:

[(1, 123192618), (2, 61596309), (3, 41064206), (6, 20532103), (19, 6483822), (38, 3241911), (41, 3004698), (57, 2161274), (82, 1502349), (114, 1080637), (123, 1001566), (246, 500783), (779, 158142), (1558, 79071), (2337, 52714), (4674, 26357)]