243831042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148859}}^1$

素因数の和:148887

約数の個数: 48

約数和(自身を含む): 650220480

約数和(自身を除く): 406389438

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, 148859, 297718, 446577, 893154, 1042013, 1339731, 1935167, 2084026, 2679462, 3126039, 3870334, 5805501, 6252078, 9378117, 11611002, 13546169, 17416503, 18756234, 27092338, 34833006, 40638507, 81277014, 121915521, 243831042]

約数ペア:

[(1, 243831042), (2, 121915521), (3, 81277014), (6, 40638507), (7, 34833006), (9, 27092338), (13, 18756234), (14, 17416503), (18, 13546169), (21, 11611002), (26, 9378117), (39, 6252078), (42, 5805501), (63, 3870334), (78, 3126039), (91, 2679462), (117, 2084026), (126, 1935167), (182, 1339731), (234, 1042013), (273, 893154), (546, 446577), (819, 297718), (1638, 148859)]