20180851236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6160211}}^1$

素因数の和:6160241

約数の個数: 72

約数和(自身を含む): 62784880704

約数和(自身を除く): 42604029468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 6160211, 12320422, 18480633, 24640844, 36961266, 43121477, 55441899, 73922532, 80082743, 86242954, 110883798, 129364431, 160165486, 172485908, 221767596, 240248229, 258728862, 320330972, 388093293, 480496458, 517457724, 560579201, 720744687, 776186586, 960992916, 1121158402, 1441489374, 1552373172, 1681737603, 2242316804, 2882978748, 3363475206, 5045212809, 6726950412, 10090425618, 20180851236]

約数ペア:

[(1, 20180851236), (2, 10090425618), (3, 6726950412), (4, 5045212809), (6, 3363475206), (7, 2882978748), (9, 2242316804), (12, 1681737603), (13, 1552373172), (14, 1441489374), (18, 1121158402), (21, 960992916), (26, 776186586), (28, 720744687), (36, 560579201), (39, 517457724), (42, 480496458), (52, 388093293), (63, 320330972), (78, 258728862), (84, 240248229), (91, 221767596), (117, 172485908), (126, 160165486), (156, 129364431), (182, 110883798), (234, 86242954), (252, 80082743), (273, 73922532), (364, 55441899), (468, 43121477), (546, 36961266), (819, 24640844), (1092, 18480633), (1638, 12320422), (3276, 6160211)]