27404154

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 61798464

約数和(自身を除く): 34394310

約数列:

[1, 2, 3, 6, 9, 18, 41, 71, 82, 123, 142, 213, 246, 369, 426, 523, 639, 738, 1046, 1278, 1569, 2911, 3138, 4707, 5822, 8733, 9414, 17466, 21443, 26199, 37133, 42886, 52398, 64329, 74266, 111399, 128658, 192987, 222798, 334197, 385974, 668394, 1522453, 3044906, 4567359, 9134718, 13702077, 27404154]

約数ペア:

[(1, 27404154), (2, 13702077), (3, 9134718), (6, 4567359), (9, 3044906), (18, 1522453), (41, 668394), (71, 385974), (82, 334197), (123, 222798), (142, 192987), (213, 128658), (246, 111399), (369, 74266), (426, 64329), (523, 52398), (639, 42886), (738, 37133), (1046, 26199), (1278, 21443), (1569, 17466), (2911, 9414), (3138, 8733), (4707, 5822)]