42193788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38639}}^1$

素因数の和:38666

約数の個数: 48

約数和(自身を含む): 121175040

約数和(自身を除く): 78981252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 38639, 77278, 115917, 154556, 231834, 270473, 463668, 502307, 540946, 811419, 1004614, 1081892, 1506921, 1622838, 2009228, 3013842, 3245676, 3516149, 6027684, 7032298, 10548447, 14064596, 21096894, 42193788]

約数ペア:

[(1, 42193788), (2, 21096894), (3, 14064596), (4, 10548447), (6, 7032298), (7, 6027684), (12, 3516149), (13, 3245676), (14, 3013842), (21, 2009228), (26, 1622838), (28, 1506921), (39, 1081892), (42, 1004614), (52, 811419), (78, 540946), (84, 502307), (91, 463668), (156, 270473), (182, 231834), (273, 154556), (364, 115917), (546, 77278), (1092, 38639)]