7639086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 19934208

約数和(自身を除く): 12295122

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 823, 1326, 1547, 1646, 2469, 3094, 4641, 4938, 5761, 9282, 10699, 11522, 13991, 17283, 21398, 27982, 32097, 34566, 41973, 64194, 74893, 83946, 97937, 149786, 181883, 195874, 224679, 293811, 363766, 449358, 545649, 587622, 1091298, 1273181, 2546362, 3819543, 7639086]

約数ペア:

[(1, 7639086), (2, 3819543), (3, 2546362), (6, 1273181), (7, 1091298), (13, 587622), (14, 545649), (17, 449358), (21, 363766), (26, 293811), (34, 224679), (39, 195874), (42, 181883), (51, 149786), (78, 97937), (91, 83946), (102, 74893), (119, 64194), (182, 41973), (221, 34566), (238, 32097), (273, 27982), (357, 21398), (442, 17283), (546, 13991), (663, 11522), (714, 10699), (823, 9282), (1326, 5761), (1547, 4938), (1646, 4641), (2469, 3094)]