1777146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 4561920

約数和(自身を除く): 2784774

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 131, 133, 238, 262, 266, 323, 357, 393, 399, 646, 714, 786, 798, 917, 969, 1834, 1938, 2227, 2261, 2489, 2751, 4454, 4522, 4978, 5502, 6681, 6783, 7467, 13362, 13566, 14934, 15589, 17423, 31178, 34846, 42313, 46767, 52269, 84626, 93534, 104538, 126939, 253878, 296191, 592382, 888573, 1777146]

約数ペア:

[(1, 1777146), (2, 888573), (3, 592382), (6, 296191), (7, 253878), (14, 126939), (17, 104538), (19, 93534), (21, 84626), (34, 52269), (38, 46767), (42, 42313), (51, 34846), (57, 31178), (102, 17423), (114, 15589), (119, 14934), (131, 13566), (133, 13362), (238, 7467), (262, 6783), (266, 6681), (323, 5502), (357, 4978), (393, 4522), (399, 4454), (646, 2751), (714, 2489), (786, 2261), (798, 2227), (917, 1938), (969, 1834)]