142455222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86969}}^1$

素因数の和:86997

約数の個数: 48

約数和(自身を含む): 379884960

約数和(自身を除く): 237429738

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 86969, 173938, 260907, 521814, 608783, 782721, 1130597, 1217566, 1565442, 1826349, 2261194, 3391791, 3652698, 5479047, 6783582, 7914179, 10175373, 10958094, 15828358, 20350746, 23742537, 47485074, 71227611, 142455222]

約数ペア:

[(1, 142455222), (2, 71227611), (3, 47485074), (6, 23742537), (7, 20350746), (9, 15828358), (13, 10958094), (14, 10175373), (18, 7914179), (21, 6783582), (26, 5479047), (39, 3652698), (42, 3391791), (63, 2261194), (78, 1826349), (91, 1565442), (117, 1217566), (126, 1130597), (182, 782721), (234, 608783), (273, 521814), (546, 260907), (819, 173938), (1638, 86969)]