145324998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88721}}^1$

素因数の和:88749

約数の個数: 48

約数和(自身を含む): 387537696

約数和(自身を除く): 242212698

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, 88721, 177442, 266163, 532326, 621047, 798489, 1153373, 1242094, 1596978, 1863141, 2306746, 3460119, 3726282, 5589423, 6920238, 8073611, 10380357, 11178846, 16147222, 20760714, 24220833, 48441666, 72662499, 145324998]

約数ペア:

[(1, 145324998), (2, 72662499), (3, 48441666), (6, 24220833), (7, 20760714), (9, 16147222), (13, 11178846), (14, 10380357), (18, 8073611), (21, 6920238), (26, 5589423), (39, 3726282), (42, 3460119), (63, 2306746), (78, 1863141), (91, 1596978), (117, 1242094), (126, 1153373), (182, 798489), (234, 621047), (273, 532326), (546, 266163), (819, 177442), (1638, 88721)]