16336476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 45221904

約数和(自身を除く): 28885428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 521, 603, 804, 871, 1042, 1206, 1563, 1742, 2084, 2412, 2613, 3126, 3484, 4689, 5226, 6252, 6773, 7839, 9378, 10452, 13546, 15678, 18756, 20319, 27092, 31356, 34907, 40638, 60957, 69814, 81276, 104721, 121914, 139628, 209442, 243828, 314163, 418884, 453791, 628326, 907582, 1256652, 1361373, 1815164, 2722746, 4084119, 5445492, 8168238, 16336476]

約数ペア:

[(1, 16336476), (2, 8168238), (3, 5445492), (4, 4084119), (6, 2722746), (9, 1815164), (12, 1361373), (13, 1256652), (18, 907582), (26, 628326), (36, 453791), (39, 418884), (52, 314163), (67, 243828), (78, 209442), (117, 139628), (134, 121914), (156, 104721), (201, 81276), (234, 69814), (268, 60957), (402, 40638), (468, 34907), (521, 31356), (603, 27092), (804, 20319), (871, 18756), (1042, 15678), (1206, 13546), (1563, 10452), (1742, 9378), (2084, 7839), (2412, 6773), (2613, 6252), (3126, 5226), (3484, 4689)]