1383018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 3628800

約数和(自身を除く): 2245782

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 149, 182, 221, 238, 273, 298, 357, 442, 447, 546, 663, 714, 894, 1043, 1326, 1547, 1937, 2086, 2533, 3094, 3129, 3874, 4641, 5066, 5811, 6258, 7599, 9282, 11622, 13559, 15198, 17731, 27118, 32929, 35462, 40677, 53193, 65858, 81354, 98787, 106386, 197574, 230503, 461006, 691509, 1383018]

約数ペア:

[(1, 1383018), (2, 691509), (3, 461006), (6, 230503), (7, 197574), (13, 106386), (14, 98787), (17, 81354), (21, 65858), (26, 53193), (34, 40677), (39, 35462), (42, 32929), (51, 27118), (78, 17731), (91, 15198), (102, 13559), (119, 11622), (149, 9282), (182, 7599), (221, 6258), (238, 5811), (273, 5066), (298, 4641), (357, 3874), (442, 3129), (447, 3094), (546, 2533), (663, 2086), (714, 1937), (894, 1547), (1043, 1326)]