1964214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 5281848

約数和(自身を除く): 3317634

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 131, 147, 153, 238, 262, 294, 306, 357, 393, 441, 714, 786, 833, 882, 917, 1071, 1179, 1666, 1834, 2142, 2227, 2358, 2499, 2751, 4454, 4998, 5502, 6419, 6681, 7497, 8253, 12838, 13362, 14994, 15589, 16506, 19257, 20043, 31178, 38514, 40086, 46767, 57771, 93534, 109123, 115542, 140301, 218246, 280602, 327369, 654738, 982107, 1964214]

約数ペア:

[(1, 1964214), (2, 982107), (3, 654738), (6, 327369), (7, 280602), (9, 218246), (14, 140301), (17, 115542), (18, 109123), (21, 93534), (34, 57771), (42, 46767), (49, 40086), (51, 38514), (63, 31178), (98, 20043), (102, 19257), (119, 16506), (126, 15589), (131, 14994), (147, 13362), (153, 12838), (238, 8253), (262, 7497), (294, 6681), (306, 6419), (357, 5502), (393, 4998), (441, 4454), (714, 2751), (786, 2499), (833, 2358), (882, 2227), (917, 2142), (1071, 1834), (1179, 1666)]