121220298

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 269587656

約数和(自身を除く): 148367358

約数列:

[1, 2, 3, 6, 9, 18, 61, 113, 122, 183, 226, 339, 366, 549, 678, 977, 1017, 1098, 1954, 2034, 2931, 5862, 6893, 8793, 13786, 17586, 20679, 41358, 59597, 62037, 110401, 119194, 124074, 178791, 220802, 331203, 357582, 536373, 662406, 993609, 1072746, 1987218, 6734461, 13468922, 20203383, 40406766, 60610149, 121220298]

約数ペア:

[(1, 121220298), (2, 60610149), (3, 40406766), (6, 20203383), (9, 13468922), (18, 6734461), (61, 1987218), (113, 1072746), (122, 993609), (183, 662406), (226, 536373), (339, 357582), (366, 331203), (549, 220802), (678, 178791), (977, 124074), (1017, 119194), (1098, 110401), (1954, 62037), (2034, 59597), (2931, 41358), (5862, 20679), (6893, 17586), (8793, 13786)]