3990546

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 112

約数和(自身を含む): 11332224

約数和(自身を除く): 7341678

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 34, 42, 46, 51, 54, 63, 69, 81, 102, 119, 126, 138, 153, 161, 162, 189, 207, 238, 243, 306, 322, 357, 378, 391, 414, 459, 483, 486, 567, 621, 714, 729, 782, 918, 966, 1071, 1134, 1173, 1242, 1377, 1449, 1458, 1701, 1863, 2142, 2346, 2737, 2754, 2898, 3213, 3402, 3519, 3726, 4131, 4347, 5103, 5474, 5589, 6426, 7038, 8211, 8262, 8694, 9639, 10206, 10557, 11178, 12393, 13041, 16422, 16767, 19278, 21114, 24633, 24786, 26082, 28917, 31671, 33534, 39123, 49266, 57834, 63342, 73899, 78246, 86751, 95013, 117369, 147798, 173502, 190026, 221697, 234738, 285039, 443394, 570078, 665091, 1330182, 1995273, 3990546]

約数ペア:

[(1, 3990546), (2, 1995273), (3, 1330182), (6, 665091), (7, 570078), (9, 443394), (14, 285039), (17, 234738), (18, 221697), (21, 190026), (23, 173502), (27, 147798), (34, 117369), (42, 95013), (46, 86751), (51, 78246), (54, 73899), (63, 63342), (69, 57834), (81, 49266), (102, 39123), (119, 33534), (126, 31671), (138, 28917), (153, 26082), (161, 24786), (162, 24633), (189, 21114), (207, 19278), (238, 16767), (243, 16422), (306, 13041), (322, 12393), (357, 11178), (378, 10557), (391, 10206), (414, 9639), (459, 8694), (483, 8262), (486, 8211), (567, 7038), (621, 6426), (714, 5589), (729, 5474), (782, 5103), (918, 4347), (966, 4131), (1071, 3726), (1134, 3519), (1173, 3402), (1242, 3213), (1377, 2898), (1449, 2754), (1458, 2737), (1701, 2346), (1863, 2142)]