16037388

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 42202160

約数和(自身を除く): 26164772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 67, 109, 122, 134, 183, 201, 218, 244, 268, 327, 366, 402, 436, 549, 603, 654, 732, 804, 981, 1098, 1206, 1308, 1962, 2196, 2412, 3924, 4087, 6649, 7303, 8174, 12261, 13298, 14606, 16348, 19947, 21909, 24522, 26596, 29212, 36783, 39894, 43818, 49044, 59841, 65727, 73566, 79788, 87636, 119682, 131454, 147132, 239364, 262908, 445483, 890966, 1336449, 1781932, 2672898, 4009347, 5345796, 8018694, 16037388]

約数ペア:

[(1, 16037388), (2, 8018694), (3, 5345796), (4, 4009347), (6, 2672898), (9, 1781932), (12, 1336449), (18, 890966), (36, 445483), (61, 262908), (67, 239364), (109, 147132), (122, 131454), (134, 119682), (183, 87636), (201, 79788), (218, 73566), (244, 65727), (268, 59841), (327, 49044), (366, 43818), (402, 39894), (436, 36783), (549, 29212), (603, 26596), (654, 24522), (732, 21909), (804, 19947), (981, 16348), (1098, 14606), (1206, 13298), (1308, 12261), (1962, 8174), (2196, 7303), (2412, 6649), (3924, 4087)]