18442830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2833}}^1$

素因数の和:2881

約数の個数: 64

約数和(自身を含む): 52236288

約数和(自身を除く): 33793458

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 2833, 3255, 5666, 6510, 8499, 14165, 16998, 19831, 28330, 39662, 42495, 59493, 84990, 87823, 99155, 118986, 175646, 198310, 263469, 297465, 439115, 526938, 594930, 614761, 878230, 1229522, 1317345, 1844283, 2634690, 3073805, 3688566, 6147610, 9221415, 18442830]

約数ペア:

[(1, 18442830), (2, 9221415), (3, 6147610), (5, 3688566), (6, 3073805), (7, 2634690), (10, 1844283), (14, 1317345), (15, 1229522), (21, 878230), (30, 614761), (31, 594930), (35, 526938), (42, 439115), (62, 297465), (70, 263469), (93, 198310), (105, 175646), (155, 118986), (186, 99155), (210, 87823), (217, 84990), (310, 59493), (434, 42495), (465, 39662), (651, 28330), (930, 19831), (1085, 16998), (1302, 14165), (2170, 8499), (2833, 6510), (3255, 5666)]