18771443284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{1019}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 38000793600

約数和(自身を除く): 19229350316

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 109, 167, 218, 253, 334, 436, 506, 668, 1012, 1019, 1199, 1837, 2038, 2398, 2507, 3674, 3841, 4076, 4796, 5014, 7348, 7682, 10028, 11209, 15364, 18203, 22418, 23437, 27577, 36406, 42251, 44836, 46874, 55154, 72812, 84502, 93748, 110308, 111071, 169004, 170173, 200233, 222142, 257807, 340346, 400466, 418669, 444284, 515614, 680692, 800932, 837338, 1031228, 1221781, 1674676, 1871903, 2443562, 2554633, 3743806, 3913979, 4605359, 4887124, 5109266, 7487612, 7827958, 9210718, 10218532, 15655916, 18421436, 18548857, 28100963, 37097714, 43053769, 56201926, 74195428, 86107538, 112403852, 172215076, 204037427, 408074854, 426623711, 816149708, 853247422, 1706494844, 4692860821, 9385721642, 18771443284]

約数ペア:

[(1, 18771443284), (2, 9385721642), (4, 4692860821), (11, 1706494844), (22, 853247422), (23, 816149708), (44, 426623711), (46, 408074854), (92, 204037427), (109, 172215076), (167, 112403852), (218, 86107538), (253, 74195428), (334, 56201926), (436, 43053769), (506, 37097714), (668, 28100963), (1012, 18548857), (1019, 18421436), (1199, 15655916), (1837, 10218532), (2038, 9210718), (2398, 7827958), (2507, 7487612), (3674, 5109266), (3841, 4887124), (4076, 4605359), (4796, 3913979), (5014, 3743806), (7348, 2554633), (7682, 2443562), (10028, 1871903), (11209, 1674676), (15364, 1221781), (18203, 1031228), (22418, 837338), (23437, 800932), (27577, 680692), (36406, 515614), (42251, 444284), (44836, 418669), (46874, 400466), (55154, 340346), (72812, 257807), (84502, 222142), (93748, 200233), (110308, 170173), (111071, 169004)]