9127818

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 23474880

約数和(自身を除く): 14347062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 131, 147, 158, 237, 262, 294, 393, 441, 474, 553, 711, 786, 882, 917, 1106, 1179, 1422, 1659, 1834, 2358, 2751, 3318, 3871, 4977, 5502, 6419, 7742, 8253, 9954, 10349, 11613, 12838, 16506, 19257, 20698, 23226, 31047, 34839, 38514, 57771, 62094, 69678, 72443, 93141, 115542, 144886, 186282, 217329, 434658, 507101, 651987, 1014202, 1303974, 1521303, 3042606, 4563909, 9127818]

約数ペア:

[(1, 9127818), (2, 4563909), (3, 3042606), (6, 1521303), (7, 1303974), (9, 1014202), (14, 651987), (18, 507101), (21, 434658), (42, 217329), (49, 186282), (63, 144886), (79, 115542), (98, 93141), (126, 72443), (131, 69678), (147, 62094), (158, 57771), (237, 38514), (262, 34839), (294, 31047), (393, 23226), (441, 20698), (474, 19257), (553, 16506), (711, 12838), (786, 11613), (882, 10349), (917, 9954), (1106, 8253), (1179, 7742), (1422, 6419), (1659, 5502), (1834, 4977), (2358, 3871), (2751, 3318)]