12997368

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3201

約数の個数: 64

約数和(自身を含む): 38016000

約数和(自身を除く): 25018632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 3167, 4104, 6334, 9501, 12668, 19002, 25336, 28503, 38004, 57006, 60173, 76008, 85509, 114012, 120346, 171018, 180519, 228024, 240692, 342036, 361038, 481384, 541557, 684072, 722076, 1083114, 1444152, 1624671, 2166228, 3249342, 4332456, 6498684, 12997368]

約数ペア:

[(1, 12997368), (2, 6498684), (3, 4332456), (4, 3249342), (6, 2166228), (8, 1624671), (9, 1444152), (12, 1083114), (18, 722076), (19, 684072), (24, 541557), (27, 481384), (36, 361038), (38, 342036), (54, 240692), (57, 228024), (72, 180519), (76, 171018), (108, 120346), (114, 114012), (152, 85509), (171, 76008), (216, 60173), (228, 57006), (342, 38004), (456, 28503), (513, 25336), (684, 19002), (1026, 12668), (1368, 9501), (2052, 6334), (3167, 4104)]