1394747172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{60821}}^1$

素因数の和:60858

約数の個数: 108

約数和(自身を含む): 4416771996

約数和(自身を除く): 3022024824

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 60821, 121642, 182463, 243284, 364926, 425747, 547389, 729852, 790673, 851494, 1094778, 1277241, 1581346, 1702988, 2189556, 2372019, 2554482, 2980229, 3162692, 3831723, 4744038, 5108964, 5534711, 5960458, 7116057, 7663446, 8940687, 9488076, 11069422, 11920916, 14232114, 15326892, 16604133, 17881374, 22138844, 26822061, 28464228, 33208266, 35762748, 38742977, 49812399, 53644122, 66416532, 77485954, 99624798, 107288244, 116228931, 154971908, 199249596, 232457862, 348686793, 464915724, 697373586, 1394747172]

約数ペア:

[(1, 1394747172), (2, 697373586), (3, 464915724), (4, 348686793), (6, 232457862), (7, 199249596), (9, 154971908), (12, 116228931), (13, 107288244), (14, 99624798), (18, 77485954), (21, 66416532), (26, 53644122), (28, 49812399), (36, 38742977), (39, 35762748), (42, 33208266), (49, 28464228), (52, 26822061), (63, 22138844), (78, 17881374), (84, 16604133), (91, 15326892), (98, 14232114), (117, 11920916), (126, 11069422), (147, 9488076), (156, 8940687), (182, 7663446), (196, 7116057), (234, 5960458), (252, 5534711), (273, 5108964), (294, 4744038), (364, 3831723), (441, 3162692), (468, 2980229), (546, 2554482), (588, 2372019), (637, 2189556), (819, 1702988), (882, 1581346), (1092, 1277241), (1274, 1094778), (1638, 851494), (1764, 790673), (1911, 729852), (2548, 547389), (3276, 425747), (3822, 364926), (5733, 243284), (7644, 182463), (11466, 121642), (22932, 60821)]