1502046

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 4108104

約数和(自身を除く): 2606058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 131, 147, 182, 234, 262, 273, 294, 393, 441, 546, 637, 786, 819, 882, 917, 1179, 1274, 1638, 1703, 1834, 1911, 2358, 2751, 3406, 3822, 5109, 5502, 5733, 6419, 8253, 10218, 11466, 11921, 12838, 15327, 16506, 19257, 23842, 30654, 35763, 38514, 57771, 71526, 83447, 107289, 115542, 166894, 214578, 250341, 500682, 751023, 1502046]

約数ペア:

[(1, 1502046), (2, 751023), (3, 500682), (6, 250341), (7, 214578), (9, 166894), (13, 115542), (14, 107289), (18, 83447), (21, 71526), (26, 57771), (39, 38514), (42, 35763), (49, 30654), (63, 23842), (78, 19257), (91, 16506), (98, 15327), (117, 12838), (126, 11921), (131, 11466), (147, 10218), (182, 8253), (234, 6419), (262, 5733), (273, 5502), (294, 5109), (393, 3822), (441, 3406), (546, 2751), (637, 2358), (786, 1911), (819, 1834), (882, 1703), (917, 1638), (1179, 1274)]