2904281172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{5657}}^1$

素因数の和:6777

約数の個数: 72

約数和(自身を含む): 7914704616

約数和(自身を除く): 5010423444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1097, 2194, 3291, 4388, 5657, 6582, 9873, 11314, 13164, 14261, 16971, 19746, 22628, 28522, 33942, 39492, 42783, 50913, 57044, 67884, 73541, 85566, 101826, 128349, 147082, 171132, 203652, 220623, 256698, 294164, 441246, 513396, 661869, 882492, 1323738, 2647476, 6205729, 12411458, 18617187, 24822916, 37234374, 55851561, 74468748, 80674477, 111703122, 161348954, 223406244, 242023431, 322697908, 484046862, 726070293, 968093724, 1452140586, 2904281172]

約数ペア:

[(1, 2904281172), (2, 1452140586), (3, 968093724), (4, 726070293), (6, 484046862), (9, 322697908), (12, 242023431), (13, 223406244), (18, 161348954), (26, 111703122), (36, 80674477), (39, 74468748), (52, 55851561), (78, 37234374), (117, 24822916), (156, 18617187), (234, 12411458), (468, 6205729), (1097, 2647476), (2194, 1323738), (3291, 882492), (4388, 661869), (5657, 513396), (6582, 441246), (9873, 294164), (11314, 256698), (13164, 220623), (14261, 203652), (16971, 171132), (19746, 147082), (22628, 128349), (28522, 101826), (33942, 85566), (39492, 73541), (42783, 67884), (50913, 57044)]