38449944

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13693}}^1$

素因数の和:13721

約数の個数: 64

約数和(自身を含む): 115029600

約数和(自身を除く): 76579656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 13693, 27386, 41079, 54772, 82158, 109544, 123237, 164316, 178009, 246474, 328632, 356018, 369711, 492948, 534027, 712036, 739422, 985896, 1068054, 1424072, 1478844, 1602081, 2136108, 2957688, 3204162, 4272216, 4806243, 6408324, 9612486, 12816648, 19224972, 38449944]

約数ペア:

[(1, 38449944), (2, 19224972), (3, 12816648), (4, 9612486), (6, 6408324), (8, 4806243), (9, 4272216), (12, 3204162), (13, 2957688), (18, 2136108), (24, 1602081), (26, 1478844), (27, 1424072), (36, 1068054), (39, 985896), (52, 739422), (54, 712036), (72, 534027), (78, 492948), (104, 369711), (108, 356018), (117, 328632), (156, 246474), (216, 178009), (234, 164316), (312, 123237), (351, 109544), (468, 82158), (702, 54772), (936, 41079), (1404, 27386), (2808, 13693)]