1823641638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{40241}}^1$

素因数の和:40349

約数の個数: 64

約数和(自身を含む): 4543160832

約数和(自身を除く): 2719519194

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 498, 546, 581, 1079, 1162, 1743, 2158, 3237, 3486, 6474, 7553, 15106, 22659, 40241, 45318, 80482, 120723, 241446, 281687, 523133, 563374, 845061, 1046266, 1569399, 1690122, 3138798, 3340003, 3661931, 6680006, 7323862, 10020009, 10985793, 20040018, 21971586, 23380021, 43420039, 46760042, 70140063, 86840078, 130260117, 140280126, 260520234, 303940273, 607880546, 911820819, 1823641638]

約数ペア:

[(1, 1823641638), (2, 911820819), (3, 607880546), (6, 303940273), (7, 260520234), (13, 140280126), (14, 130260117), (21, 86840078), (26, 70140063), (39, 46760042), (42, 43420039), (78, 23380021), (83, 21971586), (91, 20040018), (166, 10985793), (182, 10020009), (249, 7323862), (273, 6680006), (498, 3661931), (546, 3340003), (581, 3138798), (1079, 1690122), (1162, 1569399), (1743, 1046266), (2158, 845061), (3237, 563374), (3486, 523133), (6474, 281687), (7553, 241446), (15106, 120723), (22659, 80482), (40241, 45318)]