1671012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 5096000

約数和(自身を除く): 3424988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 349, 399, 532, 684, 698, 798, 1047, 1197, 1396, 1596, 2094, 2394, 2443, 3141, 4188, 4788, 4886, 6282, 6631, 7329, 9772, 12564, 13262, 14658, 19893, 21987, 26524, 29316, 39786, 43974, 46417, 59679, 79572, 87948, 92834, 119358, 139251, 185668, 238716, 278502, 417753, 557004, 835506, 1671012]

約数ペア:

[(1, 1671012), (2, 835506), (3, 557004), (4, 417753), (6, 278502), (7, 238716), (9, 185668), (12, 139251), (14, 119358), (18, 92834), (19, 87948), (21, 79572), (28, 59679), (36, 46417), (38, 43974), (42, 39786), (57, 29316), (63, 26524), (76, 21987), (84, 19893), (114, 14658), (126, 13262), (133, 12564), (171, 9772), (228, 7329), (252, 6631), (266, 6282), (342, 4886), (349, 4788), (399, 4188), (532, 3141), (684, 2443), (698, 2394), (798, 2094), (1047, 1596), (1197, 1396)]