38651886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3406

約数の個数: 72

約数和(自身を含む): 104943384

約数和(自身を除く): 66291498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3371, 3822, 5733, 6742, 10113, 11466, 20226, 23597, 30339, 43823, 47194, 60678, 70791, 87646, 131469, 141582, 165179, 212373, 262938, 306761, 330358, 394407, 424746, 495537, 613522, 788814, 920283, 991074, 1486611, 1840566, 2147327, 2760849, 2973222, 4294654, 5521698, 6441981, 12883962, 19325943, 38651886]

約数ペア:

[(1, 38651886), (2, 19325943), (3, 12883962), (6, 6441981), (7, 5521698), (9, 4294654), (13, 2973222), (14, 2760849), (18, 2147327), (21, 1840566), (26, 1486611), (39, 991074), (42, 920283), (49, 788814), (63, 613522), (78, 495537), (91, 424746), (98, 394407), (117, 330358), (126, 306761), (147, 262938), (182, 212373), (234, 165179), (273, 141582), (294, 131469), (441, 87646), (546, 70791), (637, 60678), (819, 47194), (882, 43823), (1274, 30339), (1638, 23597), (1911, 20226), (3371, 11466), (3822, 10113), (5733, 6742)]