17965501932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{345517}}^1$

素因数の和:346150

約数の個数: 48

約数和(自身を含む): 47985539840

約数和(自身を除く): 30020037908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 619, 1238, 1857, 2476, 3714, 4333, 7428, 8666, 12999, 17332, 25998, 51996, 345517, 691034, 1036551, 1382068, 2073102, 2418619, 4146204, 4837238, 7255857, 9674476, 14511714, 29023428, 213875023, 427750046, 641625069, 855500092, 1283250138, 1497125161, 2566500276, 2994250322, 4491375483, 5988500644, 8982750966, 17965501932]

約数ペア:

[(1, 17965501932), (2, 8982750966), (3, 5988500644), (4, 4491375483), (6, 2994250322), (7, 2566500276), (12, 1497125161), (14, 1283250138), (21, 855500092), (28, 641625069), (42, 427750046), (84, 213875023), (619, 29023428), (1238, 14511714), (1857, 9674476), (2476, 7255857), (3714, 4837238), (4333, 4146204), (7428, 2418619), (8666, 2073102), (12999, 1382068), (17332, 1036551), (25998, 691034), (51996, 345517)]