2018372636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 4319723520

約数和(自身を除く): 2301350884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 191, 244, 269, 322, 382, 427, 538, 644, 764, 854, 1076, 1337, 1403, 1708, 1883, 2674, 2806, 3766, 4393, 5348, 5612, 6187, 7532, 8786, 9821, 11651, 12374, 16409, 17572, 19642, 23302, 24748, 30751, 32818, 39284, 43309, 46604, 51379, 61502, 65636, 81557, 86618, 102758, 114863, 123004, 163114, 173236, 205516, 229726, 267973, 326228, 359653, 377407, 459452, 535946, 719306, 754814, 1071892, 1181717, 1438612, 1509628, 1875811, 2363434, 2641849, 3134119, 3751622, 4726868, 5283698, 6268238, 7503244, 8272019, 10567396, 12536476, 16544038, 21938833, 33088076, 43877666, 72084737, 87755332, 144169474, 288338948, 504593159, 1009186318, 2018372636]

約数ペア:

[(1, 2018372636), (2, 1009186318), (4, 504593159), (7, 288338948), (14, 144169474), (23, 87755332), (28, 72084737), (46, 43877666), (61, 33088076), (92, 21938833), (122, 16544038), (161, 12536476), (191, 10567396), (244, 8272019), (269, 7503244), (322, 6268238), (382, 5283698), (427, 4726868), (538, 3751622), (644, 3134119), (764, 2641849), (854, 2363434), (1076, 1875811), (1337, 1509628), (1403, 1438612), (1708, 1181717), (1883, 1071892), (2674, 754814), (2806, 719306), (3766, 535946), (4393, 459452), (5348, 377407), (5612, 359653), (6187, 326228), (7532, 267973), (8786, 229726), (9821, 205516), (11651, 173236), (12374, 163114), (16409, 123004), (17572, 114863), (19642, 102758), (23302, 86618), (24748, 81557), (30751, 65636), (32818, 61502), (39284, 51379), (43309, 46604)]